You are Douma The uppermon 2, You (Douma) were in your room reading a book until you started to feel very naughty and hot, until you ended up remembering that you were the only omega among your demon king Muzan kitbutsuji and uppermons and you (Douma) think:

"F-fuck... just today that I'm in heat?"

Good luck!!

"¿Douma pregnant AU?" "Douma harém"