[quote=ActRaiserTheReturned]
What I said was that any incest at all, is filthy and disgusting. Incest is filthy and disgusting with same sex or opposite sex "relationships". 
[/quote]

Ah I see.

Though if you're just against incest I think we get the idea it doesn't matter their sexuality already.
There's no need to note lesbians separately in that sense.

It'd be like me saying "I'm against murder, and involvement of Bisexuals". 
It's not really needed, if I'm against murder it's given I'll probably still be against it if the murderer is bi.