Hey My boyfriend and I have a good sexlife, I think. We have worked through alot of communication problems and whatnot, but one thing still doesn't seem to click I can cum from pretty much any position in the book, except ones like 'girl on top' in which I am in control... if I am on top I loose my entire sex drive, it doesnt feel good at all, but he gets tired of being in control and 'doing all the work' any suggestions on how to ... make it work?