i managed to figure out my g-spot so i can do that. that being said i don't do it very often at all. takes a while and stuff... need to be very aroused. the 'quicky' kinds of clitoral orgasms are enough for me to find some release, really, and that is why i masterbate after all... there is a bit of a literature on how most women find internally stimulated orgasms 'more satisfying'. i personally agree with the sentiment there (feels more intense and stuff), though there is some controversy in the literature (mostly with guys trying to deny this lol!!!)