it's easy for me to conceptualize atsumu as someone who's kinda behind his peers with dating/sex in early adulthood..like i cant imagine they were much of a priority, he's someone who gets obsessively devoted to his goals
okay like ofc i’m a fujoshi with yaoi delusions. but like. if johnny and gyro were alone for THAT LONG ALONE… something probably happened!!. mutual masturbation at the least
atsumu who keeps kiyoomi on a leash and messes with him whenever he wants to. he randomly flirts with the man and acts like it doesn’t mean anything, he ignores the way kiyoomi seems to hold him tighter whenever they hug. he kisses him and then the next day acts+