Villain Fatgum kidnaps Kirishima because he sees the potential he has in being a loving sidekick to him and slowly Stockholm syndromes him into believing nobody will love him like he does
Kirishima sleeping over in Bakugou’s dorm because he has to wake up early and Kiri is surprisingly an early bird. But one night Kiri can’t take it anymore. He holds himself over his sleeping bro with one hand while the other reaches around into his boxer briefs to finger himself.
Deku uses OFA during sex and breaks Katsuki's hips like he's an old man or something. Just shatters his pelvis into three distinct pieces. The doctors are confused and amazed.