chocolate deprivation?!?!?!
Ruby, that may fall under the category of cruel and unusual punishments!
Seriously, though...CR was one of those things that took me a while to get used to, but once I got used to it, the idea of masturbation (with or without orgasm) without permission rarely crossed my mind. Okay, strike that, it crossed my mind a lot, but it was just habit not to do anything about those wayward thoughts (other than beg occasionally--sometimes you get lucky and that works!).
Oh yes...punishments. For just "missing the edge" and accidently going over, just knowing I had messed up and disappointed Master was usually punishment enough. (Isn't their disappointment such an awfully hard thing to bear? *sighs*) On the other hand, if I deliberately disobeyed, the punishment was usually much worse: repeated edging, lines, body writing with a sharpie (to help me remember who my body and my orgasms belongs to)...*chuckles* from that list, you might think I've slipped a lot! I can only say that I think it gets a little easier with time and practice!
Good luck and have fun, Slave Kitty Sivesh. *hugs*