Ok...Many women need direct clitoral stimulation with sex to orgasm...
But you're saying thrusting is sufficient, so what's the positions...There's only so many, are you huge? Thick? A penile genius? What gives...It may just be her and you in this case
for me I need "help", as much as things are great otherwise...I always figured after watching this science series on sexuality, seeing how when a woman orgasms that her uterus clenches down like a turkey bulb syringe and her cervix points down in this hollow at the end of her vagina and dips and sucks up sperm with each delightful contraction, it's bizarre looking but they put a camera up there and sure enough it's the way it works, and they said perhaps females were meant to go off and masturbate after being frustrated by sex, which would enhance reproduction...
Anyway, that being said, I also wonder about these multiple things...Because sometimes my man gets me going and then I want it from behind and I have these long contractions that are great, but it's like waves as opposed to the more serious clitoral orgasm though it kind of feels the same the first is prolonged and makes you crazy whereas the other is the usual 12-15 contractions that leave you exhausted and done...So there, that's all I have to say about this.....Whatever other women experience is of interest to me, this still is confusing