A woman who is game for it will fuck. You just have to ask.
"Where's your man tonight? He is usually in for a drink about this time."
"You remember he was asking us the other night where he could get a woman?
Well I told him that one next door to us would be game for it so he is round at her place tonight."
"No. There is no way I would go out with that one. She has been out with all the guys in the town. They all say she is a DMB. Several of them had to go to the hospital for a check after they had been out with her"