wtf is up with yaoi

wtf is up with yaoi? i really dont like to look at 2 guys assfucking each other, especially since im straight. i just dont understand why people would like to look at that...

can anyone help me desu?

Come on most yaoi males look like flat chested girls anyway. (Well apart from the nake looking ones. Why do they draw the penises so big? The greeks used to say smaller was better.)