Of course bisexual people have male/female sex. That's half of the bi part. You must have phrased your question incorrectly.
Do you mean as opposed to a bi male and a straight female/bi female and straight male? There are so many variables in every human encounter that I can't say an encounter of this nature would be any more special than any other has the potential to be, or to not be.
Well its amazing feeling if both partner have such plan about bisex game, or making love with their extra partner if they have. I have had that feeling as a bi guy was taken by another biguy infront of my g/f and she love it and we both enjoyed anal sex, its so amazing
Now THAT would make things interesting. x) Also, as a girl who was once equally attracted to both genders and dating a bisexual man at the same time, I can honestly say it's the same as any other kind of sex between a man and a woman. Unless I'm still misunderstanding the question.
I wouldn't imagine anything would be different at all. If anything, maybe anal? But even straight couples can do that.
I had a long term relationship with a bi guy and girl. You have more in common and a different level of openness
thats a perfect match, bro. bi-girl has a manly nature, and the bi-guy has a feminine part in his soul. this kind of sex is amazing. i had a bi-girl friend, it was perfect...