#WHY IS YOUR SHIRT OPEN SHIKANOIN

[the-gayest-sky-kid]

i just think mihoyo left his sides open for me

[aetheternity]

This case is wide open

A/N: Did someone ask for a Criminal! reader x Heziou fic? No? Probably not cause I'm def not the first person to do this but his birthday is soon and he deserves a gift. So a gift for him and a gift for everyone that follows me that wishes I wrote more.

Disclaimer: afab reader, sexual situations, one use of the word "girl", creampie, oral (M), Minors DNI.

"Well, well, well a little birdy told me you were back but I was almost hoping they were lying." A click of the main steel door that allowed entry to the cells and several footsteps later and who but Shikanoin Heizou now stood before you. A couple fingers squeezing the metal bars that separated you and him.

His smile just as shitty as it'd been the first day he'd caught you. The first time you'd ever been tossed into one of these cells. Though that look in his eyes was fairly new. A glimmer completely isolated for when he'd caught your eye. One he'd managed to refrain from showing when the two of you were sharing company amongst others.

"Maybe I missed you." You roll your eyes up at him but his smile never lets up. Instead you hear the sharp clink of keys followed by the loud slide of the heavy metal doors.

His sandals click almost harshly over the concreate as he waltzes past you, swiveling around to plop himself down on the cold hard bench in the corner of your cell. "Now, why is our prison's most persistent guest sat way over there on the floor? Wouldn't you be more comfortable up here?"

You click your teeth trying to keep the smile tugging at the corners of your lips at bay. Without standing you shuffle your way between his legs. Your index fingers slithering up the legs of his shorts keeping eye contact with his piercing greens. You nearly catch him shudder but he manages to stave off the reaction straightening in his seat.

"I'd be more comfortable with my freedom." You grimly remark

He merely sighs in response, "Seems you should've thought about that before.. hm? Wait a tick, I forgot to ask what you did this time."

Your hands soon busy themselves with wrapping around the base of his clothed cock. Shifting the fabric of his shorts up and down with your palms. Your lips popping open, almost as though you plan to answer only for your tongue to loll out. It curves along his shaft, flat over every inch of him that you can reach and so effortlessly slow as you work. This time his shudder isn't hard to miss and you relish in it with the shittiest grin you can muster.

His hands find their way to the back of your head, thumbs sliding gently over the nape of your neck. The process of undoing his pants from this angle was a pain but within a minute or two you'd successfully freed his cock. The deep sigh that filtered off his lips made your heart thump impressively hard against your rib cage. That annoying smile of his turned into a pleasured grimace at the smooth rotation of your tongue circling his overly sensitive tip. Pre cum nearly pooling from his slit.

For a split second his eyes shut but you draw them back with your grip on the hem of his shirt. "I want your eyes on me."

A part of you does want to continue your teasing but you had other plans for the most annoying detective of Tenryou Commission. With ease you slide his cock fully into your mouth relishing in the throaty moan that bounced perfectly off the chipping brick walls. You tug his shorts down a bit further as your lips kiss his pelvic bone continuing to hollow your cheeks with each movement of your mouth.

"That mouth of yours.." Heizou grunted, fingers tightening behind your head pushing you to suck faster. "It could do.. such amazing things.. yet you use it for evil.."

"What can I say? There are more fun things to do in Inazuma than sucking pretty detectives off." You say as you skillfully stroke his wet cock between your fingers.

He lets a breathy noise of gratitude out, "Yes.. just like that.."

When you open your mouth it's to pool your saliva over his already wet cock. Rotating your wrist around his tip till his leg begins to shake. The click of his sandal quick and aggressive as he stared into your eyes. Glossy green irises taking in every inch of his cock slowly filling your mouth. And through it all you didn't dare look away.

"Ok, ok stop." Heizou huffs, sucking in breath after breath carefully relaxing his foot to a standstill. "Tonight, there's no one in the station." He announces standing before tapping the seat to gesture for you to lay on your stomach. You do as you're told spreading your legs for him to slide your pants and underwear down to your ankles.

"Not even in the rest of the cells." He leans forward to give your ear a quick kiss before continuing, "So don't forget to make plenty of noise for me, ok?"

You tense for a split second when you feel the nail of his finger being sucked in by your cunt. The muscle quickly relaxing as Heizou worked another finger around your clit.

"So slick.." His exhale is raspy "Was today a special occasion or something? Because I'm starting to believe you wanted to be caught today, seems someone couldn't be without my cock after last time. Did the reminder of being caught and bent over in your own camp come to mind as of recent, hm?"

You huff, rocking your hips back into him. "Just put it in.."

"Don't worry I plan on giving you exactly what you deserve. I'd just like to hear one please."

The tip of his cock prods at your opening so slick with your saliva that you can just tell with the right jolt of your hips he'll slide inside perfectly. Fill you like he always did. Like he had only a couple of weeks prior. You grit your teeth, the hold he has on your hips rough enough that you could tell there would be bruising by tomorrow.

"No?" A second finger plunges inside of you, both digits massaging your sweet spot till you can't stop the high pitched gasps from leaving your mouth. "You always have to be so difficult, I'll never understand."

Like a button he keeps on pressing and like he always has he works your nerves. Works that spot with just two fingers till you're wriggling and pleading his name with tears streaming down your face. Pleas of all kind filing from your mouth like a tidal wave of syllables. By the time he pulls his fingers out you're panting and choking on every breath you take. Hugging the gross metal seat like a lifeline.

"Now wasn't that much easier?" He hums out a chuckle and you audibly grunt.

You feel the familiar sensation of his cock quickly filling your walls and you push back into it until the two of you are sighing in contentment. His hips tenderly thrusting yours against the creaking metal chair beneath you.

You drawl out a brief complaint of, "Harder." but he simply chuckles.

"You didn't answer my question."

"What, your co workers didn't tell you why I'm back?"

His hips snap into yours so hard it rocks the chair in its foundation, "You know that's not what I mean." The sound of his sandal making contact with the metal seat was rough and made you wince that is until you were forced back by the plowing of his cock against your walls. "I want you to tell me just how much you missed my cock.. tell me.. how good it felt when I brought you back to the police station that one time.. full of my cum.. tell me how you came today because no matter how many times we go through this same charade.. no one fucks you like me.. And I wanna hear my name.. flowing off your tongue in waves.. begging me to keep fucking you."

Your eyes sink into the back of your skull and you cave, knees and arms buckling against the seat as you grab for even the smallest bit of purchase.

"Archons.. H-Heizou.." You whimper as his nails sink deeper into the flesh of your hips.

He slips his free hand beneath you, driving his hips deeper with every thrust continuing to abuse your spot till you're barely able to even hold yourself up. You sob your cunt unconsciously tugging him in. Squeezing like it desired every drop of his cum.

"I.. m-missed your c-cock.."

He lets out the prettiest gasp, "What.. else.."

"I.. Your cum.. I.. liked it.. in me.."

"Almost there.. so.. so close to getting that reward.."

"I need you.." You sob throwing your head back. Curses fall off your muddled breaths. "Fuck.. I need you!.. No one.. fucks me like you.. Heizou!"

Without warning he pulls out flipping you over before immediately plunging back inside. His thumb busying itself against your clit till his name rips from your mouth so loud you're almost worried neighboring buildings could hear. Though only for about a second before the only word you can muster is his name, your entire body shaking as your orgasm escapes you too quickly for warning.

Within the next minute of you beginning to come down from your climax Heizou's hips stutter to a stop, his body shuddering violently. The warm sensation of his cum filling you familiar, almost relaxing as you take his full load. Arms settling around his neck, soothing back stray strands of his pony tail until he'd managed to stop shaking.

His breath settles over the bridge of your nose, leaning in closer till your lips are perfectly slotting together. "So, what do you plan on doing now?" He quickly chuckles. "Whatever it is I'm sure I'll see you back here within less than a week."

You simply shrug, "I can't exactly refuse good service when it's right in front of me, now can I?"