Well, this girl I know has been talking to me a lot lately about having sex with her. She isnt really one of the prettiets girls you will see, but I figure for a first time, what could it hurt? Only thing is, is that I dont know if she is kidding or not, but I am about 80% sure she wants to. Only thing is I am sorta small in that certain region and I am afraid of being laughed at. Any advice?