sorry it took me so long to get to this! it’s such an interesting question — i think beast dazai is also ace, but i see him more repulsed by it, as well as touch in general. dazai knows his place in the world. he knows too much—so much it sometimes drives him crazy, and chuuya grounds him. i will always be a truther that dazai and chuuya are versatile and switch from topping and bottoming, but dazai trusts chuuya to touch him the way his wretched self wants (be it gently, or rough, or whatever dazai wants) and bottoms more often than not. so, in a way, chuuya is the only one that doesn’t repulse him when it comes to sex—which doesn’t mean dazai doesn’t have adverse reactions. he goes into subspace quite often. pleasure is… an odd concept for him. yes, sex is pleasurable, but sometimes he realizes there’s something more. something unattainable. something that, when he’s with chuuya, he gets a glimpse. he will never, not in a million lifetimes admit that he needs him. in general he can go without sex but that’s the rawest moment when he and chuuya get to communicate. in their own way. tw// dazai likes to bleed during sex—he loves when chuuya digs his nails in his body and blood dribbles down his skin. so uh yea i could go into more detail about this 🤒