I'm sure it's simply a matter of semantics, but my understanding of CR is it's the masculine form of feminine orgasm denial. While I write about women 'cumming', I personally don't think of an orgasm in terms of 'cum'. For me, 'cum' refers to male ejaculate. As I said, it's probably nothing more than semantics. I can see how 'Cum Restriction' for a woman can be understood to mean something more arbitary than simple denial (if denial is ever simple! lol)
Whatever the case, it sounds like you're both enjoying a world of fun, and that's all that matters!
anonymouse