If someone the same sex as you started hitting on you, or asked you out or tried to flirt with you, would you be creeped out? Would you be flattered and then explain to them that you don't swing that way? Do you think you could be influenced to swing and give it a shot once?
As for me, I'm a guy. And if some guy hit on me or something, I'd probably be flattered by the attention, but just explain to him that I'm not interested in guys 'that way' and that I'm hetero and not gay or bi. Also, I could never be swayed. I just couldn't imagine doing anything with that extra appendage that guys have. Or imagine something being done to me by someone that would have that flapping around.
Alexi