Sex is uncomfortable?
 

I'm not going to go into the relationship between me and the guy in question as it's really not why Im posting this.

When we have sex it starts off real good and everything, but after a while it becomes really uncomfortable for me. So much to the point that we have to stop. Its sort of a mild burning feeling, as well as a feeling as though I need the toilet.

He is the first guy I've slept with, and I am his first, so I dont think it's any STD/STI's. I just wondered if this is normal and will go away, or if there is some kind of problem I should go to my doctor about.

SOunds pretty normal to me tbh! Use more lube and try and relax more ;-)

Lol. I do relax, and there's never been any need for lube.. if you get what I mean.. lol

Latex allergy? You can buy polyurethane condoms though to counter it.

We don't use condoms, so thats not it.

Well, not using condoms isn't a very smart idea.

But, like Mikey said, it does sound normal. I've had this happen before. And you can dry out in the middle of it, which could cause this. Besides that, maybe it's the positioning, I know certain positions hurt more for me.

If it gets really painful, as strange as this sounds, you may be allergic to him or his semen. It does happen.