Me and my girlfriend are still fairly new to sex. I make sure she is fully aroused and ready every time. We've done other positions with no problem.
She was able to go on top once without a problem but now she complains of discomfort and to much pressure. By reading another post I've gathered that I'm going above her cervix. The solution is obviously to go below it but my question is how. Still being amatures at this both of us have yet to figure out what we are doing wrong.
If you are larger than she can facilitate, it is all in the angles.
If she likes being on top, she might find it easier to ride you a little higher up (or down, if she is doing reverse cowgirl). What I mean is not to sit straight down onto you at a right angle, but rather find it easier leaning forward onto your chest and slowly moving back down your shaft at more of an angle instead of as before where she probably was going straight onto it. She will not be able to bounce as such sitting upright, but she will be able to dictate how much she can manage and take it at her pace.
Reverse cowgirl is great though as unless she leans right back, she will not have to take all of you in but neither of you will enjoy it any less.
atomic hits it: it is all in the angles. With her on top, she is in perfect position to control the pressure you are describing. Just leaning forwar a bit will solve the problem. And rocking is less tiring for her than bouncing straight up and down.
And its a lot more fun for the guy as well ;)
Thank you for the help.