How to talk around certain peeps?

I'm 17 and straight

I try to be nice to gays who wish to be my friend

But all they want to talk about is sexuality, and, try as i might to not offend, they still find some way to twist my words around to say I offended their orientation

And then the whole gay clique starts calling me "breeder"

How do I not offend, I never actually offend they just say I do?How to talk around certain peeps?
Ask them to talk about something else for once.How to talk around certain peeps?
as a wise man once said: the easiest way to not offend someone is to not say anything in the first place.