can't say I've ever had a problem cumming, in fact, as women we're damn lucky in the fact that we get to cum more than once, guys only really get that one orgasm, not multiples like we can enjoy.
Sounds like you need to get down off your judgemental rant and open yourself up to the possibility of an orgasm and maybe you'll finally be able to get one. The mind is a powerful thing, yours might be stopping you from fully realizing your orgasmic potential.
