For some reason, I don't like the idea of a group of males using me as something to fuck and taking turns doing so. I don't think I would mind the idea of sex with two males if they didn't mind playing with each other a little bit too, or a group of males and females where everyone was enjoying themselves, but I don't think I'd like to be "gang banged" by a bunch of straight guys. It seems really degrading and just not very appealing to me.

Not saying it's bad for any of you to have that fantasy, I just think I'd have a hard time focusing on my own pleasure if I was constantly having a penis shoved in my face. It'd be even worse if the guys had a degrading attitude towards it... like high-fiving each other, using terms like slut, bitch, or whore, bragging about it afterwards, or just in general treating me like an object. That would be the main thing I'd worry about in that sort of situation.