In my opinion it´s just plain stupidity and ignorance for a gay or lesbian to think that the opposite genitalia of the opposite gender is disgusting.
Same with straight people.
If they think penises are disgusting then they don´t like their own either
It´s pathetic really, it´s just a damn penis or vagina!
Same with lesbians.(mostly)
On most cases I always hear the same thing.
"I turned lesbian because guys are just jerks and they are not mature enough and that´s why I hate men and chose to be lesbian"
WTF has that to do with being gay at all?!
Really I hate these type of people, makes me sick!