Missy,

It is 100% the same thing to consider him having oral sex with a guy and you having oral sex with a girl. It's putting your mouth on the genitals of a person of the same sex. If you (or he) are straight, you're probably repulsed by the idea. There is no reason that you should be less repulsed than he is just because you are a woman! If you don't want to, DON'T DO IT!

I get this sort of the other way. I'm bisexual, and I don't hide that fact. When I'm with a man who finds out I'm bisexual, he wants to run out and get another bisexual woman and watch us! If I'm with a woman, and we're not the type who are "man hating dykes", my female partner and I are asked for a threesome or a "show" on a regular basis. Lesbianism does not exist for the purpose of exciting straight men!

However, I must admit that I enjoy reading stories of gay or bi men, and even enjoy watching 2 bi men in the same threesome I'm in.