I am a bi male. I have always been sexually attracted to women. I didn't get in to bi until the first guy I ever met with. It was his first m/m according to him. He asked me to fuck him and I was hooked. I like something of the female there so even if it is just panties it is a turn on for me. I think most guys that say they are bi are attracted to women but find women more work than they are worth so they turn to a guy that cross dresses. Just the way it is.