straight guy with a gf but the gf wanna try a threesome and the ”straight” guy becomes obsessed with the other guy ?
I know a book which is so accurate to what u are asking but don't remember any manhwas though
idk sadistic beauty??
Ahaha you're talking about the straight guys series by alessandra hazard right?
Oh my god yes although I am not fan of some of her books, but I have read all her books,
straight guy with a gf but the gf wanna try a threesome and the ”straight” guy becomes obsessed with the other guy ?