Responses
Men have one advantage there: the prostate. It is indeed possible to cum from anal alone, both for men and women (the clit is just the tiny visible part of the whole excitable tissue) and stimulating the prostate helps also. Google it. Ok, sex ed over! (⌒▽⌒)
Good lesson to learn X3 as a woman its interesting
First of all... wtf.
Secondly. It is unlikely for a woman to only cum from penetration, so how can you expect him to??? Yeah, pretty random but it popped up in my mind. Damn twistes asshole. Literally.