Well, my gf and I have jokingly talked about this situation many times, and I strongly doubt that it would ever happen, but just incase... I want to know the safety and legality of such issues. To make a long story short, she has a perfect ass. Its the best thing I could imagine, period. And I'm quite the ass guy. During one of those "late night long pointless talks about anything and everything" I told her that if we ever split, that I wouldn't want her ass to be as perfect for the next guy. She asked how I planned on accomplishing that, and I told her that I wanted to bite a chunk of it off. MUCH to my surprise, her reply was "OK. But I get to have one of your balls." I thought about it for a minute, then agreed. Obviously, for me to lose my "part," I'd have to undergo surgery. Would a surgeon perform this kind of procedure, voluntarily? Likewise for her, provided she was on some kind of painkillers (as I'd imagine one would have to be), would she be OK for me to rip a piece of flesh off of her ass with my teeth? Would that be LEGAL, if we were both 100% consenting? Just thinking aloud here, as like I said, very likely never going to happen, but its a fun thought that we joke about from time to time.