I have been seeing a gal who is damn good at the tease/bust ritual. Without getting too involved, it involves about an hour of good footjob/kicking to about a 5/10 in how hard she kicks. She kicks pretty damn hard, and it hurts good...oh, so good! Anyway, she keeps suggesting that I allow her to "kick me as hard as she can" when I am cumming. I am considering this...basically let her kick the shit out of me...to her content and I employ a "safe word". Has anyone done this, or anything remotely like it? I am about ready to take the plunge but am curious what all the guys (and couple gals) think.