Having sex for the first time.... Watch
im not really sure tbh, he just hasnt really been ready until recently, i think losing his virginity is a bigger deal for him than it is for me. I was obviously happy to wait until he felt as comfortable as I did, even though it was frustrating at times I don't think I mean mechanically, I mean, I know what will physically happen, I just have no idea or frame of reference for what to expect
If you've experimented with each and you're both comfortable being naked with each, sex shouldn't be too horrific - maybe a little painful for you, and if he's a virgin too, then he will probably come quite quickly. It's a very good idea to see if he can make you come before you have sex. However, if he knows how to please you, he can always make you come afterwards
On the other hand, if you've not experimented much, then it would be a good idea to spend a lot of time before you have sex touching each other and making sure you're both ready physically.