Yaoi Clichés

Anonymous: I have a question. I haven't seen any yaoi titles involving a girl that tries to break the couple up and have one of the boys for herself. Are there any titles that have that situation at all?

I think “Gravitation” had one. And Also “The carp on the chopping block jumps twice” and the sequel “the cornered mouse dreams of cheese” the first story of “scarlet”. But maybe my followers can give more suggestions?