Thanks guys. I'll try some of those things. I've never had a problem making a woman feel VERY satisfied from sex, and the current one is no exception. However, she's talked about how amazing she finds clitoral vs. vaginal orgasm, and she just hasn't had clitoral with a guy, so it may also be the curiosity factor. Again, probably what led me awry was when she was having me finger her, I attempted to go for clit (both other hand and mouth) as well as g-spot, hit the g, and she was impressed I knew her g-spot!

So, from what I gather... she'd be unaware of a guy getting her g-spot, OR... she'd cum from vaginal intercourse WITHOUT g-spot stimulation, but also without clitoral... I'm really going to have to get the specifics nailed down.
Yeah, and I would have given my all on the oral, but when I was fingering her I was also giving some oral too, and she wouldn't let me stay down there for the fountain effect- she insisted. So, I will redouble effort on sole clit stimulation after I witness her with the rabbit, and get her off that thing. Thanks all for the advice, and any more will definitely be helpful.