i doodled this before i started working on Kleins like a damn fool. i don't think i know how to progress from this so im just post it as is. its Ghost from CoD if its not obvious.
(mgv) house's suppression of his omega urges leads to them getting silly when he's older btw. that's kind of why he returned chase's imprint eventually. it's not uncommon for younger omegas to look up to the older ones but chase's view on house is more extreme (adoption basically. ur my dad now :3c ) thanks in part to his own issues. and because house has deprived his own instincts, willingly or not, for companionship (or pack, even, if you wanna get neolithic with it) he ends up surrendering to this role over time (okay guess i'm your dad now)
of course they're both grown men at that point so it's not like they're having lessons of Life Skills or whatever. the only changes in their relationship are just giving tokens (99% of the time are just vending machine snacks; little treats to tell each other they're still there) and chase getting a little clingy around his heats.
the only reason why i don't have a guardian angel au of some kind is because i have no idea how to make it work. and i refuse to ever get rid of dark or daisuke from each other
OHH wait actually is sasuke shinden just that cluster of episodes at the very end of shippuden where he goes around with orochimaru and that little girl who is old actually? idk i wasnt paying attention. and calls him sasuke-chan and he starts waxing poetic about naruto at every opportunity