Don't mind going to parties but to go with sis-n-law that like to grind is kind of a turn off. She's good looking and hot, but I don't want to get hot over a sis-n-law that likes to grind every guy at the party and me twice or thrice as much cause I know why she does it and she knows that I know. My wife's told her on several occasions to keep her distance but to no avail. Maybe we'll go to several parties tonight as a result of her actions. Any ideas out there???