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Eunbi and Taeyeon threesome where Taeyeon unnie teaches Eunbi how to properly please her man 👀

In Absentia Lucis, Tenebrae Vincunt

Part two of Dulce Periculum | Previous Part | Next Chapter

Girls Generation's Kim Taeyeon x IZ*ONE's Eunbi x Male Reader Smut

10,144 words

Categories | sex-ed_professor!Taeyeon x valedictorian!Eunbi x student!Reader, mommy kink, lesbian sex, squirting, breeding

Content warning | teacher/student relationship, age gap (all legal, needless to say), slapping, degradation

mobile masterlist | masterlist

This piece is edited by and dedicated to @midnightdancingsol and @capslocked, two of my favorite writers. Thank you so much, I appreciate it! Originally had a different plot, but ideas hit, and I've been working on this ever since. There wasn't supposed to be mommy kink here, but then I realized that no one has written Eunbi calling someone mommy here before, so I wanted to try that but with my top two, Taengoo ;) IZ's best girls coming your way... now!

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The clock says 10 AM sharp, and the skies are a warm sight of lively blue. Morning has long been here, yet for Kwon Eunbi, it’s an hour she can view as nighttime. With the school uniform keeping her warm from the wind of the powerful air-conditioner, she feels right at home. For once, she cares not for paying attention to lectures or reprimanding her classmates’ buzzing conversations. For once, she puts herself first—not her schoolwork, not her classmates, but her.

It’s not like she can continue her usual routine of studying even if she wanted to. Her body’s worn from endless days of studying and playing. Her forearms, formerly milky white, are now peppered with purple bruises. With the number of textbooks she’s flipped through under a flickering lamplight, it’s likely that she'll need to replace the lens of her round prescription glasses.

Still, she’s Sleeping Beauty herself. Chocolate hair falls messily but prettily over the pillow she rests on (AKA your arm) as she finds solace in slumber. The softest of snores barely make it past her full lips pressed together.

You gently rock her side to side, admiring how pretty she is even when she’s resting.

Too bad she's sleeping due to stress.

During class.

For a girl like her, classes are a lifeline. School in general is. She would never dare fall asleep in class. However, here’s the deal: she’s been put through stress harsher than the healthy amount (stress can be healthy, you’d argue, because if someone has nothing to stress about, then surely they aren’t alive?), and she’s starting to give out. Her grades start to stagger as time goes by. She almost passed out during volleyball training and could barely button her uniform right for school because of how tired she is. Eunbi’s leading the volleyball team for your senior year after all; it should be expected, but it just isn’t fair for her, and especially not for you, the one you’d argue cares for her the most.

Seeing her tired and battered makes you refuse to rouse her. She deserves the rest, more than anyone.

Jo Yuri, the annoying kid in class sitting at the desk beside you, thinks otherwise. She raises her hand high in the air mid-discussion of the importance of condoms, attracting the attention of your teacher.

“Professor Kim!” says Yuri; she stands up proudly. Roll your eyes at her, warning her to stay in her lane, but when has Jo Yuri ever done that? She quirks her brows back at you mockingly.

Kim Taeyeon glances at the girl's direction. Shit. Wait, she might have missed her—she’s looking back at Yuri with an inquisitive look. “Yes, miss Jo?” she asks.

“Eunbi is sleeping.”

“I see that,” says Taeyeon simply. She looks at Yuri from behind her gray-framed glasses with a slightly squinted look. “Anything else less of the obvious I should be informed of?”

A few small chuckles pass around the room. Although people won’t say it directly to Yuri, they all revel in her humiliation. Yuri’s the definition of a brat, and not the good kind. Her parents have funded the school's activities for decades, and because of that, she thinks she’s got a one-way ticket out of anything.

Unfortunately, you aren’t the train conductor. You can’t usher her away for every passenger’s convenience.

“W-well,” Yuri answers, a little unsurely now, “isn’t it basic class etiquette to be alert for discussions? You can’t make an exception for her.”

Taeyeon’s lips create a small, sarcastic smile.

“Kwon Eunbi works hard, Miss Jo,” Taeyeon says. “If anyone deserves a cut of slack, I’d say that it's her, someone who’s been truly conscientious, and not one who doesn’t put in effort even from a place where most of it has been done for her.”

Yuri’s cheeks transform into two red roses. “B-but, but you scolded me when I fell asleep during class.”

“That’s because you’re not an honor student, Miss Jo.”

The quietness is almost death-like. If it went on any longer, the classroom could become a graveyard. Everyone’s thinking the same thing. You can see it from the looks in their undead eyes.

“Now, Yuri,” continues Taeyeon, smiling, “would you like to say anything else?”

“No, Professor.”

“I thought so. Please take your seat.”

Taeyeon lifts her gaze from Yuri. She then addresses all of you, the calm yet piercing look in her eyes never fading.

“It would do us well if the only interruptions my class will have from now on are insightful questions and answers.

“Shall we continue?”

The class murmurs in response, their words echoing in the room. Yuri glowers in her seat, suddenly taking particular interest in her manicured nails. Even from afar, you can see her red ears.

The combined choir of young voices responding to Taeyeon rouses Eunbi from her sleep. Her eyelids flutter, and she gazes at you with sleepy eyes. She still hasn’t registered everything.

“Good morning, sunshine,” you say with a grin.

Eunbi looks at her surroundings, then at Taeyeon, who’s continuing to teach.

“Oh God, oh fucking fuck.”

Suddenly, her notebook and pen are all on her table, clicked and open. She glances at you with panic in her beautiful face. “What did I miss?” she asks frantically.

You don’t know how to tell her that you’ve witnessed a once-in-a-lifetime sighting: the annoying kid getting a taste of their own medicine.

But you smile instead.

“Nothing, babe.” You kiss her forehead. “A whole lot of nothing.”

“Class dismissed,” Taeyeon announces. “Have fun at the intramurals, everyone!”

The class files out rather slowly. Some are caught up in conversation about her earlier scolding of Yuri, and others are still arranging their books into their backpacks. Whoever’s already taking their exits are yelling their goodbyes, waving at her cheerfully; she waves at them, too, with a kind smile of her own. Despite her strict upholding of rules in class and her no-bullshit approach to discipline, she wants to show her students that she’s still a good teacher. She remains the same: someone who wishes to make a healthy connection with her students.

The last to leave are the boy and his little valedictorian of a girlfriend. It’s been a year since they two had gotten closer. Although they never officially announced it, Taeyeon can see the status of their relationship in the little things: their joined hands that draw envious looks, Eunbi's head on his arm, and the playful touches. It’s sweet seeing connections grow between her pupils, but she can’t help feeling a little...

Jealous?

Is that what it is? Taeyeon contemplates as she sits back down.

Yes, she is jealous, but not because she misses the proud, youthful feeling of being an adult nearly out of high school. She misses those days, that’s for sure, but it isn’t the root of her feelings. (She’s certain—not entirely yet—that it’s because of their relationship.

She’s only been teaching for a year, so she makes it a habit to catch a pretty face among the masses. For example, Kim Minju is pretty, but the honor student has a different kind of prettiness in her possession. It... attracts her.

And so does the boy.)

Said boy looks at Eunbi expectantly whilst he waits at the doorway. He’s the delinquent, isn’t he? His wrinkled uniform is enough indication—the punks always dress like that no matter the dress code or situation. They could be at their grandfather’s funeral and they’d still dress like a missing kid who’s learned to adapt to the streets.

“You coming, Eunbi-ya?” he asks her.

Does he ask her that privately? When he’s fucking her? When he’s pinning her down to the bed while her parents are out of town, as he gives her a hard and well-deserved pounding? He’d look so good doing that; he's far more attractive than he likes to make it to be. He’s nineteen, after all—boys are still like that at that age, even though they’re barely teenagers anymore.

Taeyeon can’t take her eyes off him. She doesn’t know how to; it’s like they're permanently glued to his movements, like she's only capable of looking at him and nothing and no one else.

What do her moans sound like when he’s fucking her?

Turns out she can, but only for the girl. She’s saying something to her boyfriend, but with how much she’s absorbing her—her body, her face, her cute little smile—she doesn’t quite hear everything.

Her moans would sound so pretty; she speaks so prettily that she’d sound good even when she’s below him. She’s a screamer, I bet, she looks like the type of girl who’d cry when—

“Professor? Excuse me, professor?”

Speak of the fucking devil (... angel?).

It was unusual of her to be caught by her students without her guard up. She has to remain focused. When those large, bouncy things are directly under her nose only restrained by a school blouse a tad too small, it’s difficult to.

“Yes, Miss Kwon?” asks Taeyeon, brought back to Earth.

“Um.”

Eunbi has her hands behind her back. Her eyelashes flutter beautifully as she guiltily fails to meet her eyes, leaving much to Taeyeon’s imagination about a fictive good little Eunbi, who’d sit on her teacher’s plaid-skirted lap and say soft, innocent things like that and—and—

“I’m sorry for falling asleep in class,” Eunbi says in a small voice. “I didn’t mean to. I was just so tired, I… I couldn’t help it. And I know that’s not a good excuse—”

I swear, if you put your tits in my face one more fucking time, rambles the voice in Taeyeon’s head—(it’s been there for a while now, and comes to life whenever she sees the wind blow Eunbi’s skirt up just right, or when the school collar fails to hide the forbidden view when she bends down to pick up a fallen pencil); it’s not my fault anymore if I do anything.

It’s such a raw, wrong thought, because it isn’t Eunbi’s fault either that she’s so tempting. It’s not her fault that those lips of hers curl downwards in the cutest, most pitiable angle or that her body is naturally carved to fit more than a handful. However, when one knows what they feel is morally repulsive, they tend to put the blame on anyone else but themselves.

“Water under the bridge, miss Kwon. We all have our moments.”

Eunbi looks surprised. “Really?”

“Really,” Taeyeon repeats.

Eunbi smiles widely. Even the way she grins is pretty. “Thank you, professor,” she says gratefully, bowing ninety degrees.

Taeyeon chuckles amusedly. “No need to bow like I’m an emperor, of course. Just do your best in the intramurals. I believe in you.”

“Yes—”

“(,) but I don’t think I can do this. Please, oppa.”

“Eunbi, that’s nonsense. You’re a great player, you’re gonna be fine.”

Star player and top student Kwon Eunbi squirms fearfully. That many achievements to her name and she still has doubts about her own abilities.

“I'm... I'm really not,” she says in a small voice.

She looks around the covered court with fear dancing in her large brown eyes. All these students—her classmates, anyway—are rooting for her. Thirty-six and more have all laid their eyes and expectations on her. She figures that’s probably what scares her more rather than the game itself.

“I don't want to do this,” she whines.

“But you can’t do anything about it now, can you, baby?” you ask her. Your hands frame her nervous face, rubbing your thumbs over her cheeks.

“I can, actually,” she says. “I can just go up there, say ‘oh, fuck this, fuck you all; I’m not doing it,’ watch them go bananas over it.”

Her lips have a sarcastic side to the smile it holds, but you know her. You know that she’s actually considering it. For the first time in her school life, she’s contemplating ditching it all for something, anything that isn’t this game.

She’s looking down at her rubber shoes again, but you raise her face to look you in the eyes. “You signed up to play. You’re a varsity player now. So you have to go do it whether you like it or not.”

Eunbi presses her forehead to yours and closes her eyes with a sigh. “I know,” she whispers. “I know.”

Considering your first intimate encounter was rough lustful sex, the two of you actually really care about each other. It made you realize that your crush on her isn’t purely from lust. You care about her, and you’re not happy about the amount of stress she's been under. To be fair, the whole school is suffering, including you, but you’re a known failure. You couldn’t give less of a fuck if your future transformed into a person, went on its knees, and begged you to take it seriously. Exam season is another Tuesday to you: nothing to care about, nothing new.

But for Eunbi? Exams and games mean everything. She has her reputation of being an honor student and overachiever to maintain. She has her parents, who are constantly pressuring her to join every extracurricular activity under the sun, to please. Additionally, due to a particular school board teacher’s brilliant idea to schedule the intramurals a week before the exam season, she has to juggle hours of eternal volleyball practice and studying and tutoring students to make it through the year. She barely has time in her packed schedule to breathe.

While the students on the bleachers are roaring and cheering excitedly in their color-coded shirts, she's in a tight sleeveless white shirt stressed to death.

There’s only a few minutes until the most important volleyball match of her life. What could go wrong?

(Everything.)

“Baby,” you say softly. “Baby, listen to me.”

Near tears, Eunbi looks up at you. “Yeah?” she asks.

You kiss her sore fingers, the insides of her thin wrists, and the bruises from the volleyball that mark her forearms. Kiss her where it validates her pain. Kiss her where it hurts. Kiss her where it means something.

“Whatever happens in the game,” you tell her truthfully, “I’ll still love you. I’ll still be proud of you. So just do your best for me, okay? I’ll be there all the way.”

“You promise?” Eunbi raises two fingers wrapped in medical tape.

“I promise.” Make your promise by gently grasping the digits she holds up. “Hell, I bet Professor Kim would be holding up a ‘Kwon Eunbi 4 The National Team’ tarpaulin.”

Eunbi giggles. You both know who you’re referring to: your sex ed professor, Kim Taeyeon. She started teaching at your high school just this senior year, and looks young for her age. Many students adore her, but she only really has one favorite, Eunbi. Always particularly sweet with her, just like earlier, and always attentive to her intelligent questions. If it weren’t for Eunbi being eighteen going on nineteen and in high school and Taeyeon a teacher, anyone would have thought the latter had a crush on her.

Her defense of Eunbi earlier just adds to your suspicions.

If Eunbi reciprocates those alleged feelings, you’d see why. Taeyeon is a charmer. She’s watching the basketball game with crossed arms and a stern look behind her round spectacles. Without saying anything, she attracts people. Anyone can see how beautiful Taeyeon is. She gave a short welcoming speech earlier and you could hear the oohs and ahhs of both parents and students alike.

“Oh, hush,” Eunbi says, waving it off, but she’s visibly more cheered up. “She likes me, but not that much.”

“If she liked you less, she wouldn’t have let you off the hook for napping.”

“It’s called empathy, dear oppa,” says Eunbi, flicking your forehead. “Don’t s’pose you know what that means.”

“Someone’s got a crush on their sex ed teacher.”

“And if I do, so what? She’s really beautiful.”

Take your biased eyes off Eunbi and you’d see that she’s beyond the statement of just “really beautiful.” Taeyeon has the look and aura of an older friend who’s blunt but loving, and would help you out of sticky situations, but not without tough-love advice. Her hair and minimal makeup always look perfect and natural, besides the fact that she looks quite young for her age.

But you won’t see that until later.

“See? If you need anyone to do your best besides me, do it for professor,” you add to make her laugh. “Okay?”

Eunbi wipes the last of her tears. She’s chuckling as she shakes her head at her current emotions. She’s Kwon Eunbi, for fuck’s sake, why is she like this? “Okay,” she says. She sounds a little more assured now. “I will. Thank you, oppa. I love you.”

“Same here.” You kiss her cheek. Comb your fingers through tangled strands of her side fringes left unrestrained by her high ponytail and pat her shoulder. “Ready?”

“Yep. Never been more ready.”

Eunbi’s team lost the game.

It wasn’t her fault. A lot of her volleyball teammates kept missing whenever the white ball was plunged back over the net. And by “a lot,” you mean fucking every one of them. She basically hardcarried the team. More bruises started to appear on her beautiful arms, and she looked more and more discouraged as the game time quickly passed.

The first thing she did was rush in your arms after the game.

“Oppa,” she muttered softly. She’s all sweaty and wet, but you didn’t mind. She needed you, and even if she needed you while covered head to toe with acid, you’d still hug her.

“I’m here.”

The second thing she did was weep.

“I fucked up,” Eunbi moaned, burying her head further in your shoulder. Now tears replaced the sweat that coated your skin. “I… I couldn’t catch the ball, and—”

“That’s not your fault, Eunbi. Your teammates were shit.”

Even as she continued to cry, she went to their defense. “Don’t talk about them like that. They did their best.”

If the situation wasn’t pulling her self-esteem down this much, you’d laugh in her face. “You call that best?” you asked.

Her incompetent teammates made you infuriated. They caused your girlfriend’s wane of confidence and more tears right after. It only made your anger grow from a flame to a fucking house fire.

“I… I just need a break,” she murmured. “But I never get it. It’s all just stupid fucking games, stupid fucking quiz bees. I’m just some toy to be passed around whenever there’s a competition that needs winning.” She chuckled sarcastically. “Nothing more.”

“Eunbi—”

“I’m gonna take a shower,” she said firmly, putting a full stop to the conversation. She was done here. She didn’t want to go back.

Eunbi took to the school showers after that like she said, and dressed back into her little school uniform for the resumption of classes later. What you didn’t know is, after everything that happened, she still intended to get dirty.

The program is still going on. Lee Chaeyeon and the rest of the dance club are performing a dance number as an intermission. As the trendy pop beat resounded through the school grounds, Eunbi dragged you back to an empty classroom and sat you down.

“Eunbi!”

Her knees land on the tiled, classroom floor. “Mmm, just... oppa, let me do this.” Eunbi frustratedly pulls down your jeans. She wipes the back of her hand on her lips. “I saw oppa staring at my chest earlier. He was more focused on them than the game.”

She’s wrong for that. Well, partly wrong but—

“Eunbi, aren’t there—” Tap her gently on the cheek when she keeps pulling your pants down. “Eunbi, oppa’s talking.”

Eunbi looks up. “Yes, oppa?” she asks.

“Aren’t there other ways to de-stress? I—I can buy you some ice cream. Baskin Robbins, just how you like it. We can even cuddle later if you want to. It doesn’t have to always be like this.”

She’s licking your cock sloppily now, as if she needed to do it or she’d have to repeat a whole game again. Your cock is her source of serotonin and dopamine—even chemistry can’t teach her that. (Sorry, professor Myoui, you’d say; but it’s the truth.)

Eunbi, with her pouty lips and ponytail coincidentally perfect for what’s about to happen, shakes her head. “No,” she says firmly. “I want oppa’s cock right now. I don’t want anything else.”

She sucks on your cockhead severely, treating it like her own candy. The pleasure hits, even though it only affects the tip of your length. You moan softly. She moans, too, and it goes on even without touching herself. She loves being a good girl for your cock. That alone gets her off.

If the school knew of the little tutoring incident that sparked your relationship, they’d be scandalized. That part is something you know secretly makes her wetter than you can imagine. The cliché, teen love story-ness of it all—you, a guy who wouldn't give two fucks about school even if you were paid to do it, and her, someone who’d die rather than put off a day of studying but would get on her plaid skirt coated knees for you—is something she’d like to roll her eyes at, but it's kind of destiny, isn’t it? Just like the stories.

What if they know? The teachers could suspend you. Better yet, expel you and put it on your permanent record.

Oh, but they don’t need to know about how fucking pretty Eunbi can look like when she’s being good for you. You can submit the squirms of her thick yet toned thighs, the passiveness evident in her eyes, and the eagerness her voluptuous body holds to pleasure you and herself as evidence. Nothing more is needed to prove it.

They don’t need to know.

Eunbi pauses her effortless bobs of her head to moan. “I love your cock, oppa,” she confesses, though it isn't really a confession when one thinks about how evident it is. Her tender licks already hold adoration in them.

Chuckle. You can get used to this. “More than me?” you ask.

“Nooo... oppa, I love you, too. You know that. But, hmm,” she licks your cock worshipfully, “this is number two. Mwah.”

“Good girl. You can touch yourself, you know.”

Eunbi gives you a clever grin. “I don’t have to. I have you.”

Touché.

She resumes sucking you off, letting out soft “Mmph”s of pleasure and satisfaction as she goes. Over time, she’s gotten better at giving you head. Her sloppiness begins to feel fulfilling, and she learns to make good use of her sweet, full lips as she wraps them on the sides of your cock and around it. Occasionally, she pushes up her glasses so that they don't slide off her nose while she goes about her pleasurable blowjob, which adds a more wholesome and cuter side to the daring fiasco the two of you are engaging in.

“Mmm, love this cock.” Eunbi gives loving kisses to your length. Her tongue erotically stimulates it with languid licks and sets fire to your emotions. “I can’t live without it. Hmph. All I'm ever good for.”

“Eunbi,” you say, concerned, “don't—”

“Please, oppa,” she says. Her eyes make contact with your own, and she pouts prettily. “Let me do this. I need you.”

Your cock rubs the inside of her cheek. It makes a visible imprint, making her look like she’s munching on ice. She ensures to devote soft laps of her tongue on the sides of your length. When she takes it all in, you gasp. You’re too wrapped up at her tongue also licking your heavy balls to be distracted by her whimpering. The deeper your cock goes inside her pretty mouth, the tighter her throat becomes. Her hands squeeze your thighs powerfully.

“Fuck.”

“There’s more where that came from,” she says cheekily.

“Oh yeah?”

She nods.

“Show me, then.”

Her lips part, as if going for an open-mouthed kiss, but it simply takes a couple inches of your length, caressing them with the softness of her balmed tiers and wetness of her mouth. She withdraws, then repeats, but now with more of your cock in her mouth. She looks up at you expectantly for approving reactions, but you give them, and would have given them without her expecting you to.

“Yes, fuck, yes, Eunbi.” Her hair tangles in your hand. She whines a little when your tip reaches further places down her throat. The jeers and yells of school spirit outside you’d love to join in, but you'd choose Eunbi's cute moans any day of the week, weekdays through weekends. “Take my cock. That’s a good girl. My good girl.”

Although she finds it difficult to deepthroat you, you can see her shiver at being called that. She likes it, oh, yes she does: being told she’s under your ownership, and being treated as such. With your cock fucking her tight throat and your hand pulling on her hair like you hate her rather than love her, it's all true. True and clear.

“Love you, oppa,” she says in between suckles of worship on your dick. Her eyes are watery, but now from the pleasure of having her mouth used. Oh well, it’s better than negative.

“Love you, too, sweet girl.” That’s another thing you like to call her: good girl, good sweet little thing, which sounds so corny but fits so well with her. And she likes it—and you can’t deny a good girl of being exactly that. Besides, she looks so sweet with her lips parted to fit your cock like that, and her eyes full of tears. She’d—

The door creaks open. Oh, curse interruption. Goddamned interruption.

Wait—

You look up. Oh, fuck—

“Professor!” you and Eunbi yell out in surprise.

A stuttering Eunbi withdraws her mouth from your cock, looking at her teacher with bewildered, brown eyes. You aren’t sure what exactly she’s thinking, but you can place fear in that face of hers. You’re pretty sure you look red as hell, too.

Kim Taeyeon is standing at the door. She’s watching the two of you closely. How long has she been watching? Or... or perhaps she just caught the two of you in the act? Her face holds an expression of nonchalance, like she’s been expecting this to happen.

All the earlier thoughts come back. You were so turned on by the thought of getting caught, but now that it’s happened, you realize you just put Eunbi’s future at stake. You might not care about your own, but you care about Eunbi. She has a whole, long and successful life in front of her, and you might have just ruined it.

“P-professor,” Eunbi stutters. She wipes her mouth with the back of her hand. Her eyes grow wider as Taeyeon approaches her. With each step Taeyeon takes, she grows more scared. “It’s, it’s not what it looks like! I was just—”

“Shhh.”

Taeyeon pushes the side of her finger to Eunbi’s lips. There’s little distance between them. Eunbi’s knees would have knocked severely into Taeyeon's if not for the shushing index.

Eunbi’s flustered by their closeness. Her voice, normally so confident when stating answers in class, is broken in pathetic stutters. “P-professor,” she tries to say, weakly, her hands waving about, “it’s really not what it looks like. I was just—we were j-just…”

“Resting!” you pipe up, getting to your feet. It’s stupid, but it’s the only thing you can think of as an excuse.

Eunbi nods. “Yes! Resting! I was lying on his lap!” she adds helpfully.

Taeyeon stares at you two coldly for a few, long seconds, then chuckles softly. “Resting?” she repeats, and tilts her head to the side.

“Y-yes. And, and I was drooling, and it was—”

“Miss Kwon.”

“—really hot so I kind of, kind of fell to the—”

“Miss Kwon.” Taeyeon's eyes flare dangerously. “I told you to keep that mouth shut, didn’t I? Or do you just not listen to your teachers anymore?”

Eunbi’s eyes water. That’s the biggest insult anyone could ever tell her. School life means everything. If she couldn’t listen to her teachers, what good can she be?

You place a reassuring hand on her shoulder and step forward. “It was my fault, professor,” you say. How to get balls big enough to admit to that? Just ask Kwon Eunbi for a fucking blowjob, that's how. “I wanted a quick, uh, blow,” you wince, “so I asked her to do it for me. It wasn't her fault.”

“I knew what the two of you were doing, sweetheart. I wasn’t born yesterday. My only problem is that Eunbi doesn’t know what she’s doing, nor is she doing it properly.”

“Professor—” Eunbi tries to defend herself.

“Sit down, boy,” says Taeyeon to you. You do, hesitantly. You have no idea what’s about to happen. She gestures to Eunbi. “Miss Kwon, come here.”

Eunbi follows blindly, getting on her knees again. She’s still looking at her teacher with disoriented eyes.

“Look here, sweetheart,” Taeyeon says. She grabs Eunbi’s chin to direct her gaze to your cock. Then, she wraps her hand around your member and jerks upward. ‘Have you blown your boyfriend much?”

“S-sometimes,” says Eunbi, looking up at you unsurely. But you’re too busy gasping at your teacher's strong, firm hand to return her gaze.

“Don’t you know that the first thing you have to do is to give him a few pumps? It’s not necessary, but it’s good to get him going. Just like this.” Taeyeon slowly jerks your cock up and down, keeping a grip that’s tight but not too much that it’s uncomfortable. Her thumb rests on your cockhead to rub its sensitive surface, making you tense up.

Eunbi watches with hesitant yet curious eyes.

“Don’t go too fast now,” advises Taeyeon. “The whole point is your mouth. That’s where you want to hold nothing back. Do you understand me?”

Even as she teaches Eunbi how to pleasure you, something that's a little dangerous even for a sex ed subject, her voice remains the same as her teaching one: calm, no-nonsense, and nurturing. You’re a little turned on by it, you’re not gonna lie. Additionally, there’s Eunbi sitting there with her hands on her lap, looking like an obedient puppy as she listens to Taeyeon, ever the valedictorian.

“Yes, professor,” says Eunbi. She looks at you closely. “Oppa, are you okay?”

“Never been better,” you rasp out.

Taeyeon sifts through Eunbi's hair with her gentle fingers. “See?” she assures her. “He’s alright. He’ll feel even better when you learn how to put that pretty mouth to good use.”

Scarlet creeps onto Eunbi’s ears and face. Her thighs squirm again. “But it’s wrong,” she whispers. Uncertainty is written all over her face. “We could get in trouble for this, professor. I’m, oh, I’m so wet, b-but my grades—”

Taeyeon has had enough of her talking. She leans forward and shuts her up with a firm kiss.

Your mouth falls open.

Eunbi's pupils grow large like a cat’s in the dark. Her hands are suspended mid-air, seemingly unaware of what they should do. Meanwhile, Taeyeon has already grabbed Eunbi's tiny waist, insistent on keeping her close to her.

But then, like ice, Eunbi melts. She melts into the sin, she melts into Taeyeon. Her lips find themselves locked tighter with the older woman’s. She becomes the one who pushes forward, looking for more of that sweet taste.

Should you feel hurt? Scandalized, perhaps? Angry? You attempt to find the morally correct emotion to have in this situation, and you come to realize that you feel none of them. Instead, as you watch your teacher dominate your girlfriend in a French kiss, you’re painfully turned on.

Taeyeon lets her go after a few seconds. She cups a hand around Eunbi's full breast. Gently, she parts the buttoned lapels of the uniform and helps the girl undo her bra. Eunbi's expression remains one of disbelief and arousal. It switches to pure horniness when Taeyeon starts to suck and bite at her big, beautiful breasts. She begins to squirm, but Taeyeon holds her in place.

“Professor…” Eunbi whimpers. “Please, they’re so sensitive.”

“Shhh, let mommy do the work.” The professor squeezes the two round breasts at the same time, licking one’s nipple lovingly. “You like your teacher sucking your tits like these, Eunbi-ya?”

“Hnnn, yes,” squeaks out Eunbi, closing her eyes. “Professor, I—”

“It’s mommy,” corrects Taeyeon, kissing her student on the lips. “I thought you’d pick up on that, darling. You’re my top student, right?”

“I’m sorry, mommy. P-please suck my tits again. I’ll be a good girl.”

Never did you think that hearing your girlfriend call an older woman mommy would make you so hard. “Fuck,” you curse. You rise from the chair to join them. You’ve never heard of morality; its meaning evaporated the moment their lips joined.

“No, boy, stay there,” Taeyeon orders. “I’m going to show your girlfriend how to really ride dick.”

All of a sudden, not one article of clothing lies on Taeyeon’s body. The sweatshirt and jeans no longer hide her beautiful figure. Now, you can behold the glory of her body completely. Her form is toned and small. Her pilates, which she talks about when asked during classes, really helped carve her perfect belly. Her pink nipples, hard from the air-conditioner wind, sit on top of her handful-sized breasts, begging to be touched.

Eunbi looks like she’s just seen a goddess. Her worshipful gaze runs up and down the professor’s buttocks and breasts. Most importantly, there’s Taeyeon’s small, shaved pussy to marvel at. “Mommy,” your girlfriend says, “mommy, you’re so beautiful.”

“Thank you, baby,” says Taeyeon, bearing a confident smile. “Watch and learn, okay? And you,” she looks over at you, and leans down so only you can hear as she whispers: “Try not to cum so fast.”

You’d defend yourself if she didn’t slam her beautiful ass so quickly on your lap. That’s when your cock slips inside her, causing the both of you to moan and, additionally, for you to figure out exactly why she told you that. Your teacher is so fucking tight. Your cock immediately is covered by her juices, from base to tip.

“Oh, fuck!” Taeyeon cries out. Both her eyes and mouth become round at the pleasure she takes in. She looks at Eunbi in disbelief. “You really take this dick everyday?”

Eunbi doesn’t know how to respond. All that comes out of her mouth are moans. You suppose she’s a bit lost about what to feel right now as well. Perhaps she’s rejecting what she feels, which is turned on. But that can’t be it: her fingers are already under her skirt, trying to replicate the pleasure Taeyeon must feel about your dick.

“D-does it feel good, mommy?” she can’t help but ask. A small part of her young heart is mortified at the scene of her boyfriend fucking another woman, but another part is curious. She’s never seen her teacher in this state, and probably never will again. Eunbi’s mind is voracious on any hints of pleasure Taeyeon feels.

“Y-yes, oh my god,” says Taeyeon. She tries to maintain a neutral expression, but fails. “See what I’m doing? Circle, fuck, your hips a bit, just like this, s-so it feels good for you, too.”

Taeyeon lifts her hips a little, letting the rest of your length breathe for a little while. “Then take a few of it inside to get ready. You just have to get used to the size. After you’re used to it, you can start riding him.”

You’re left breathless in the wooden school chair as your sex ed teacher does exactly that. After riding only the first couple inches of your dick, she starts violently slamming herself up and down. You have to hold on to her muscular thighs to subconsciously direct her to slow down. And she does, but still not at a pace you can take. Her breasts keep bouncing in front of your face, as if they were asking you to devour them or choose death. And, with Taeyeon’s slick, tight cunt around you, you really don’t want to die yet.

Capture her breast in your mouth. Her sharp fingernails press down on your scalp. Her pitched moans beat on your eardrums. You can barely even hear Eunbi’s soft cries of pleasure anymore, nor can you place the sound of skin slapping and touching. Even the outside sounds of students cheering and referees narrating sound inaudible when Taeyeon’s obscene moans fill too much of the atmosphere.

“Good boy, bounce me on that big fucking cock,” growls Taeyeon. Her pussy grows impossibly tight, and you’re forced to perform your own upward thrusts to continue penetrating your painfully hot teacher. “Give our girl a show, you know you want to.”

You’re not a submissive guy, but you can live with Taeyeon praising you and calling you a good boy. You can live with her sweet, delectable vagina fucking itself on your cock. Fine, you admit you can live with Taeyeon basically confirming her ownership over your girlfriend Eunbi. But more than anything, you want to please her, to please your mommy. So it’s inevitable that you fuck her faster and rougher, summoning all the might you have in your body to make her scream.

Eunbi’s definitely been given a show, one that’s good enough for her to get off to. “Fuck, oppa,” whines Eunbi, ecstatic. The gleam in her eyes exhibits slight jealousy and more bliss. “It looks like it feels so good. I…” Her eyes shut, and her lips purse. “I’m so close.” Her fingers pump faster. Her hole struggles to catch up with the almost brutal pace of her digits.

“I’m close, too, fuck!” Taeyeon says. It’s almost like she’s angry when she throws her hips up and down, back and forth. She has more strength than your phys-ed teacher, that’s for sure. It’s like the gyrating of her body holds no self-control, and her mind is just on you and your cock, and nothing else. “Yes, yes, make me cum! Make mommy a slut for your cock!”

And you’d say you succeeded—Taeyeon’s voice reaches volumes a human being should be incapable of making. Her legs curl around your waist and behind the school chair to keep you as deep as possible as she cums on you. By then, you’ve sucked her breasts to redness and soreness. By then, Eunbi had reached her climax. You’ve managed to stave off your own. Some other time, you’d look back and wonder how you did it.

“Good boy,” Taeyeon gasps. She lifts your face up and kisses you on the mouth. “Such a good boy.”

“I want a turn, too, mommy,” says Eunbi. She’s pouting; there’s a whine tied around her tone. “Please? Please?”

Your professor removes herself from your lap. Her body has lost some of its former strength, but her actions still possess womanly confidence. She takes a slow walk over to Eunbi, kneels to her level, and lifts her chin upwards.

“Only if you promise to show what mommy taught you and clean off your oppa’s cock.”

“I will.” Eunbi nods furiously and repeatedly. She’s more than happy to do that just to have a turn of your cock. “I will, please, please let me!”

She crawls over between your legs. She forgoes the jerking part of Taeyeon’s hands-on lesson and goes for your cock with her lips immediately. Eunbi’s pink tongue glides on the coat of slick Taeyeon left on your length, delicately cleaning it up. The juices are replaced with her saliva. Carefully, inch by inch, she bobs her head on your dick, collecting the delicious taste of her teacher and the musky scent of your cock.

Her throat still isn’t used to your size. So, when she tries to take you in like she did earlier, she gags. You’re careful not to thrust in her mouth too much. You don’t want to hurt her, or block her from creating those adorable sounds of determination and arousal.

“Good girl,” coos Taeyeon, softly encouraging the girl to go on. “Just breathe through your nose, sweetheart. Take deep breaths. That’s my girl.”

When Eunbi comes back up for air, she’s breathless. Her shoulders ascend and fall with difficult pants. “Did I do good?” she asks expectantly.

“You did better than earlier,” Taeyeon says. “Did he taste good?”

“Yes, he did. But you were delicious, too, mommy.”

“You’ve always been a sweet girl, Eunbi,” Taeyeon remarks. She plants a kiss on Eunbi’s neck. “Just for that, you can have your oppa’s dick and taste mommy at the same time.”

Eunbi draws in a little excited breath. She practically drags you to the teacher’s desk that Taeyeon directs the two of you at, and lies down almost immediately when asked. Taeyeon pulls down your girlfriend’s schoolgirl skirt and volleyball shorts, which boasts a prominent cameltoe. But you and Taeyeon are able to see the real thing after just a few tugs of her clothes downwards.

There’s a genuine smile on Taeyeon’s face. “What a pretty little pussy.” She turns to you. “Tell me, is she tight?”

“See for yourself, professor,” you say without realizing it.

Even Eunbi is surprised. She lifts her back off the table. “Oppa— ah!”

Taeyeon’s finger finds shelter in Eunbi’s grippy pussy. Eunbi struggles and moans. You can see her little hole clasp onto the singular finger that intrudes its space, and how her enclosed walls part.

“Oh, ,” says Taeyeon with an evil grin on her goddess-like face. “She is.”

She moves her finger in and out, watching Eunbi’s blissful reactions to it.

“How can she take your cock if she’s this tight?”

“I’ll—ah!” Eunbi winces. Her legs close together, but that doesn’t stop the greedy Taeyeon. “I’ll do my best, mommy, I promise! I just want oppa’s cock!”

“Very well. Open your mouth and legs, Miss Kwon. Take those glasses off, too, and get ready. We’re not going to be gentle with you.”

Eunbi does as told. The honor student in her is still there behind the sex toy she’s become for you and Taeyeon. Her immediate obedience says it all. While Taeyeon throws one leg over the side of the table and her face, you part her legs. Eunbi’s legs never failed to amaze you. Her thighs, though muscular from running around the covered court all day, are full and jiggly enough to hold and use. Maybe one day you’ll give in and fuck her thighs. Cream them with semen milkier than her skin itself.

But her pussy will do just fine today, you think, if not better.

You and Taeyeon go to town in your respective parts at the same time. You fill Eunbi up with one, hard thrust, causing her to moan into Taeyeon’s pussy. Taeyeon sighs happily, too; Eunbi’s warm, wet tongue feels insanely good inside her pussy. Although inexpert and untried, just the steady thrusts of her tongue inside her can do.

“G-good girl, Eunbi,” she sighs. “Good girl.”

Eunbi’s whine of happiness turns into a groan after you form a steady rhythm. The teacher’s desk creaks back and forth along with your hips. You and Taeyeon squeeze and play with Eunbi’s huge tits, sometimes slapping them to draw a muffled, helpless reaction from her. But one look into each other’s eyes confirms this: you need to have each other, too.

Blinded by pleasure to be afraid, you lean forward and kiss Taeyeon. She’s hardly surprised, as if she expected that to happen. She earnestly kisses back. She’s sighing against your mouth. She tastes sweet; you understand now why Eunbi kissed her back like a greedy animal earlier. Your tongue navigates every sweet spot in her mouth, curling ‘round Taeyeon’s own tongue, as she fucks Eunbi’s mouth and you fuck her cunt.

Taeyeon bites your lower lip, licks it, then smirks. “Good boy,” she whispers sultrily. She kisses you again, ignoring the look of utter passiveness in your face caused by her tone and words. Gripping onto Eunbi’s bouncing boob in one hand and the other grasping the back of your head, she pulls you in for a deeper kiss. It’s something you’re glad to reciprocate; you don’t want to hear how pathetic you sound moaning because of Eunbi’s little pussy.

Eunbi has never eaten pussy before, but she knows what feels good. She tests it out by keeping a firm, hard pressure on Taeyeon’s clit. It elicits a positive response: a slightly louder moan from the other woman, and the rougher gyrate of her hips. She can’t see anything besides Taeyeon’s back and round ass. Her legs are numb from the consistent pounding, and she truly can’t feel anything besides breathlessness and pleasure. Her mind goes back to what Taeyeon taught, and finds that what makes her hornier is that Taeyeon is forgoing all that she taught—going against her own teachings, being a hypocrite—and fucking her mouth like she’s just a toy. It makes her so incredibly turned on.

“Fuck! Keep fucking me like that, Eunbi! Fuck yes, fill her up, fill our good girl up like that!”

Your thrusts get rougher, and Taeyeon feels Eunbi’s mouth give their all in eating her. The short, blunt flicks to her clitoris become full-on sucklings alternated with tongue-fucking. Unable to handle it, she lets out a guttural cry, slapping one of Eunbi’s breasts roughly, then wrapping her hands around her pretty neck.

“Come on, toy.” She slams her ass down on Eunbi’s face angrily. Her hands squeeze tighter around the girl’s throat. “Do what you’re good at. Eat my fucking cunt, make me cum.”

Eunbi begins to cry. Her squeal vibrates on Taeyeon’s pussy as her tongue plays with and fucks Taeyeon’s pussy. It’s so messed up, but Eunbi being used impulsively makes you fuck her harder. Her pussy traps your coming-and-leaving shaft as a steady spray of clear squirt goes your way. Eunbi’s screaming, trying to vent her pleasure by eating Taeyeon out more, which causes another orgasm from the teacher. The two pairs of bouncing mounds tempt you, and you have to pull out to blow a heavy load on Eunbi’s breasts.

All three of you are moaning and sighing together, creating an unholy choir of sin that the school choir would find repugnant. Eunbi shivers as Taeyeon lifts herself off her used mouth. Your legs feel like sticks against a heavy wind. You have to grab on the desk for support.

“Did she just squirt?”

Look down at your wet polo shirt and shrug, finding humor at the obvious question and its obvious answer. “I guess so,” you reply.

Taeyeon’s eyes glint with menace. “Make her do it again,” she says.

“What?” you ask, just to make sure you’re hearing her correctly. Now all the humor is gone. She can’t be serious. You don’t know how you’ll make it work. You’re barely coming down from your high, and Eunbi is at the brink of passing out. You can’t give her another orgasm; the two of you are way too spent.

Taeyeon, however, can go for days.

“I said,” Taeyeon grabs Eunbi by the hair and pulls her up, “make her squirt again.”

Eunbi’s tired frame relies on Taeyeon’s to maintain her position of sitting, but she doesn’t need a hand in her hair again to shake her head. She whines in protest when Taeyeon’s fingers play with her pussy again.

“Mommy, no! I’m too sensitive! You can’t!”

“Fuck her pretty cunt, toy,” Taeyeon whispers in your ear. Her finger, which slides back and forth on Eunbi’s clit, grows stronger and faster. “Teach her to take a good cock. Don’t mind her whimpering. She wants it.”

You’re automatically inclined to follow your teacher’s instructions. So, when you slide into Eunbi’s snug pussy again, she screams in pleasure. She grabs for anything—your hand, a chair—but Taeyeon pins her hands behind her back. They’re messily making out again. Eunbi lets out her moans in the form of greedy, wanton liplocks. Meanwhile, you cry out feral groans watching the two beautiful women kissing.

Eunbi’s wrists have fought themselves out from Taeyeon’s hand and have led themselves towards the valleys of her teacher’s tits. You're pretty sure she’s done so to finger her, which is proven when Taeyeon gasps and pins her down even more roughly to the table. They touch each other just the way they like it: roughly and unforgivingly.

Whenever Taeyeon twists Eunbi's nipples, your girlfriend’s cunt clamps protectively around your cock. It’s delicious—it’s difficult to drag it out when all the pleasure from your hands and Taeyeon’s makes her so tight and wet. Taeyeon’s harsh flicks send wet sloppy fluid leaking on the desk. Eunbi’s inexperienced yet somehow skilled fingers drive Taeyeon to hiss and bite down on Eunbi's full lower lip.

“Oppa, mommy’s too good,” Eunbi mumbles weakly. Her legs shake. “And mommy, oppa’s cock is so big. It fills me so well.”

“I know, baby. You’re taking him like a good girl.”

Giving Eunbi one last kiss, Taeyeon scoots over to you. She’s unimpressed; her arms cross, one over the other, below her killer breasts. “How are you going to make her squirt if you can’t fuck her fast?” she asks.

“I’m sorry, professor.”

“And from the boyfriend of a top student, too. You’d think she at least taught you something. Pull out. Now. Somebody needs to teach your girl a lesson.”

You’re actually glad to be able to stop. Eunbi moans at your hard cock leaving her hole, but she screams again—this time because of Taeyeon spanking her cunt.

“Mommy! Mommy, no—mommy!”

“Dumb little girl,” snarls Taeyeon. Her hand makes several rough landings on Eunbi's cunt over and over with little time to recover. You're horrified. “Aren’t you a valedictorian, Kwon Eunbi? You should know better and teach this no-good delinquent to fuck you properly. Do you even remember your classes?”

“Mommy!” Eunbi sobs. Her hips flinch and retract from Taeyeon's hand. “Hurts!”

The girl yelps and whines, but you can see her biting her lip as she watches the teacher punish her. It took your teacher risking her job and literally slapping your girlfriend's vagina for you to realize this: your girlfriend is a freak.

“You like how it makes you cry, don’t you?” asks Taeyeon. She slaps the wet folds until the skin around it is red. “Fucking pain slut.”

“Hurts, hurts, hurts! G-gonna cum again, mommy, please stop, you’re going to make me cum, haaah!”

Eunbi squirms and wails, jutting her legs out while she cums again. In the end, Taeyeon gets what she wanted: a spray of fluids from Eunbi’s pussy. She rubs her nub to prompt more of her squirting. The younger girl’s lower body jerks and moves away, but Taeyeon’s hand always finds her clit again.

“It took spanking to get you to squirt?” the teacher asks, slightly amused.

Eunbi can do nothing but sob and nod. What else is she supposed to do? She looks more tired now than she was post-game. Her naked, beautiful body’s wet and used beyond limit. “Mommy… I’m tired,” she says. “Please.”

“Take your time, angel.” Taeyeon slides Eunbi’s glasses back on her face. Behind the lens, her eyelids barely make it past her brown irises. “You were such a good girl for mommy today.”

Eunbi nods appreciatively. She nuzzles into Taeyeon’s hand. Her whole body feels like it’s going to break anytime soon.

Taeyeon turns to you with a dangerous look in her eyes. That’s how you know she’s not done, at least with you. She still hasn’t had her load, and she’s not leaving without it.

“Now let’s see,” she says, slowly, walking over to you with her shapely hips swaying, “if your little boyfriend can be a good boy.”

You gulp. You’re in for a long ride.

“You sure you can handle me, professor?” you ask. You’re being a hotshot again, you know that, but it’s the only way you know how to deal with nervousness.

You’re gliding her hand across her thighs, taking pleasure in this stalling that benefits you in more ways than one. In doing this, you get to touch Taeyeon’s slim, sensitive thighs, and toy with her prepared pussy.

Taeyeon’s shivering breath is the only indication of her pleasure. Her face remains stoic, almost offending, as she sits on the desk. Her clothes are anywhere but on her body. It’s not like you mind.

“I’d ask you that same question,” she says. She knows how to keep her guard up enough to make you red with humiliation. “But it seems like I know the answer already.”

Pinch her pink nipples. You’re copying Taeyeon’s way of letting her feelings manifest in her little actions and ways, hence the harsh squeeze of your fingers on the nubs. Eunbi watches on with anticipation, searching for the right scene to repeat in her mind to reach her climax. She’s whimpering quietly.

Taeyeon’s slandering you, you know it. It just so happens she does so incredibly sexily. Finding her deserving of a good fucking, line up your cock with her entrance and rub yourself on her lips. Your tip rubs her clit repeatedly.

“Which is?” you ask innocently.

Taeyeon’s breaths are short. “You’re too scared to fuck me,” she says, with no less confidence. In a way, she’s correct, but not for long. “Mmm, you’re scared of what would happen if you get to it and breed me. Your life would be over, you know that, and you’d ruin your girlfriend’s potential to excel.”

Sarcastically: “Am I?”

“Ohh, oh, yes, you are.” It’s a nice save from her. “And that’s not all there is to it, isn’t it? You’re scared of me. What’s promising I won’t tell anyone of what we did? That’s right: nothing, and that’s what scares you. It scares your delinquent ass more than you’d like.”

The table creaks backwards. Taeyeon moans.

You steadily thrust in her, reminding yourself not to be gentle as you would to Eunbi in lighter situations. No, your slut of a teacher deserves to be pounded. If she had to resort to her students to get a good fuck, she might as well get it.

“Am I still scared, professor?” you ask.

Taeyeon’s pussy is as good as the first time you entered her. But now it’s obvious she’s so much more turned on; her pussy grips your cock in any way but gently. Her tits start to bounce again.

“M-maybe,” she weakly gasps out. “With how small your dick is, I’d see why you are.”

Although her lie is clear, it sends a blow to your ego. You force her folds to welcome and swallow more frequent thrusts. Taeyeon is whining; or is that Eunbi you’re hearing?

Take a look at Eunbi and see that her legs, just like her teacher’s, are wide open. She’s rubbing herself while squeezing one boob in her hand. Her moans mix in with Taeyeon’s as she watches the two of you go at it. Needless to day, she’s enjoying the view.

Minutes later, you’ve got Taeyeon sprawled out even more on the table (if that were possible), with a tired Eunbi still kneeling at her side, as you fuck your teacher’s cunt to the point of oblivion. Your cock still drips with semen and precum from the previous sessions, but your desire to keep fucking Taeyeon’s tight, perfect pussy keeps you going. It’s the defiance, the sheer fucking will to go on that prevents you from passing out.

“I think it’s your thing, professor," you whisper in her ear, shedding the honorifics for just this time. “Fucking a pretty little high school student because you know she's curious, and being railed to shit by some delinquent. This cock—”

—Taeyeon gasps when you sharply thrust inside her—

“—and this pretty face—”

—Grasp Eunbi’s face in between careless, rough fingers; she whines pitifully—

“That’s what gets you off, right?” you ask. “Because you know it’s messed up: how good it feels being ruined by some boy who should be a nightmare but is instead the guy who can give you a good dicking-down. It just isn’t right, is it, Kim Taeyeon?”

“Oh, oh my god,” Taeyeon rasps. Her eyes are wide. You've just stripped her feelings out for her, one by one, while you rail away at her mercilessly. Her face is red; she's humiliated, nonetheless, but she's turned on. So fucking turned on.

“So cum for me, mommy.” Speed up your thrusts, grab her bouncing tits before dragging your hand up to her throat. There, you squeeze. “Cum like you want me.”

And cum she does. Taeyeon lets out a feral scream, squirming and struggling on the table. Eunbi, who was touching herself to you and Taeyeon fucking, crawls over and seals her lips around Taeyeon's clit, catching the squirt she expels. Taeyeon propels herself forward, causing your cock to bury itself deeper inside her and Eunbi's mouth to take more and more of her pussy.

“Yes, yes, yes, good boy! Fuck me, fuck me like I’m a whore!” Taeyeon cries. Her beautiful face is stretched and scrunched into an expression of pleasure. Her hips never stop going crazy at the doubled pleasure. “Keep sucking my clit like that, Eunbi-ya; yes, that’s a good girl, yes yes yes please—!”

Eunbi squeezes Taeyeon’s breasts and thighs while you release inside her. It goes against what she taught in multiple classes: safe sex, use of condoms, all that, but you want to continue feeling the beautiful wet walls close in on your cock, like it doesn’t want you to leave her hole.

And if you could, you won’t. But the human body has limits, and it can’t take non-stop sex unless your stamina’s like one of the school athletes. So, you can do nothing but welcome the darkness that covers your line of vision.

In the absence of light, darkness prevails.

The classroom is a mess. White fluid that’s definitely not Elmer’s glue coats the wooden teacher’s desk. You think you’ve broken one of the table’s legs. The floor needs to be mopped with how much of Eunbi’s squirt has sprayed on its tiles.

But you don’t worry about that. Not now, when Taeyeon lovingly takes care of your tired post-sex bodies. She’s dressed now, and although her messy hair and pants indicate a recent frisky session, you don’t suppose anyone would think that.

Through it all, you’re still students Taeyeon cares for.

“My good girl, and my good boy,” she says softly. She might be harsh, but her love is real. She buttons Eunbi’s uniform, kisses her, then kisses your forehead. She’s still trying to find her lost breath, but she’s smiling. She’s smiling despite the messed up morality of the situation as a whole, despite your body looking ragged after multiple climaxes and Eunbi’s body and breasts being marked with her own slaps. If she were asked, she’d do it all again.

“You’ll still be around to please mommy later, won’t you?”

Just like that, she’s put a mark on the two of you. You’re hers and no one else’s from this day forward, and you can’t decide what to feel about it. You had no idea how to react during this whole sex frenzy, but you think that vulnerable, helpless feeling is exactly what makes you smile. The feeling of having someone dominate you, claim you, own you, especially from someone who shouldn’t be.

God, you’re a mess. You’re fucked up. Taeyeon is fucked up. And, in her own little way, Eunbi herself is fucked up, too, but that’s exactly why you have each other.

Someday you’ll look back at all this. You’ll go over everything—meeting Eunbi, being her boyfriend, the whole fiasco with Taeyeon, all of it—and perhaps you'll laugh a little too. All of it is absurd, and is that of a plot straight out of a pornography video. To think it might happen to you, a guy who’s barely above average, would be the main cause of your reminiscent laughter.

They say high school days are wild. You find that to be true; you just bred your sex ed professor, called her mommy and made out with her while she rode your girlfriend’s face. To add to that, your first intimate encounter with Eunbi was raunchy, wild sex. And you sit in the classroom, with her leaning against your shoulder, attending another class as if nothing happened. Halfway through a biology quiz, Taeyeon enters. You don’t know if your eyes were just teasing you, but she winks at you as she leaves. It’s a wink that says don’t get too carried away, toy; we’re not done yet.

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