I'm still a virgin but I've also done other things except the obvious of actually having intercourse I've only done foreplay but my boyfriend doesn't know how to do foreplay because he's never done it before he's only had intercourse. With my past relationships I've only been serious with two of my ex-boyfriend that the only thing we have done was foreplay and I've become very accustomed to it so when he told me that he's never done it before I was a little taken back about it. So whatever I haven't done he has and whatever he hasn't done I have. So I just wanted to know can that really affect the relationship everything about us is basically perfectly fine he's my best friend he makes me laugh we always have a good time together everything is great we just never attempted to go the next level because we just haven't got there yet. Can sex affect our relationship?