I agree with you partially, puff.
Society has evolved as well. Human beings should learn to act appropriately due to the situation.
Neither one of us was there, so we cannot say for sure if the girl was "threatened". Certainly, if my girl was in trouble, and needed my assistance, I would defend her as any man should. But reading that she was asked to perform oral sex with someone, I would imagine it would be easy for her to say "no", and that would be the end of it. I would take it as a compliment if another man wanted to fuck my girl.
I get the feeling that the girl was digging the guy, and the OP was jealous, thus lashing out.
... but that's just the feeling I got from the post. Again, I wasn't there.
As for calling the OP a bigot, out of the first 2 of 3 of his posts, he objectified people by their race, and sexual preference.