Can you describe your long mental buildup and sexual arousal?I'm lucky in that I can orgasm through penetration, but it's far from guaranteed even if the guy does everything right.
I need to be in a state of high mental sexual arousal. Yeah,yeah, I know, tonnes of stuff has been written about the importance of foreplay already, but for me, that long mental build-up is probably more important than the physical part of foreplay.
Position wise, missionary, prone bone, or standing positions do it for me. Doggy is enjoyable, but despite it's reputation I rarely orgasm in it. I know a lot of girls struggle with standing positions but for some strange reason there's a 50/50 chance I'll cum.
Alcohol seems to be a common factor. Not proper drunk, just a glass or two in my system. Whether it lowers my inhibitions so I can let go or just relaxes my muscles I don't know.