I see a lot of short tall couples where the guy is 6' 5" and the girl is like 5', but what about the only slightly taller girl and the slightly shorter guy couples?!?

My bf is like 5' 5" and i swear to god, I am like an inch and a half taller than him, maybe 2 or 2 and a half now that I think about it, but somehow every sex position we try just doesn't work out for us the way it was intended to. Imagine trying to have sex with a girl whose thighs were like an inch or two longer than yours...makes a hell of a difference when you're trying to hit from the back and you're not hitting anything....cause her ass is literally right above your dick!

For instance, the folded deck chair positon, http://www.sexinfo101.com/foldeddeckchair.shtml which has to be one our favorites, we just can't get it right! his dick comes out everytime, and that's just painful for everyone involved.... also the screw! it's amazing! but we can't make it work for us! http://www.sexinfo101.com/sp_screw.shtml

I'm pretty flexible, and can be maneuvered whereever i need to be, but he isn't. He's got a nice cock too, 6 to 7 inches... but we can't find or modify a position that's right for both of us!!! I've never had an orgasm from sex, oral, or vaginal, so finding a position that would even remotely help us reach that goal would great!

If anybody has been in this situation before, or not, and maybe has some ideas they would be greatly appreciated!!!!!!!!! :) (if i need to clarify anything, please let me know!)