So I've been seeing this guy for a bit and we ended up having sex. The first time we had sex, it was only one thrust and he was done.

Not to embarrass him I said, "we can try again next time"

In total we had sex 3 times in the course of a week, all the same. He never lasted more than 2 minutes. I asked him if he has always been like this, but he said no it's because he hasn't had sex in months and he said he's never been with anyone as tight as me. He claimed that he never has this problem with anyone else.

I doubt this is the case because I've been with people with larger penises and seemed to not have this problem.

I suffered from vaginismus before, so it could possibly be true that my muscles tense up.

This is also disheartening for me because what if that means we are not sexually compatible? I enjoy the sex although it was short, but it can be a bit frustrating.

Is there such a thing as vagina being too tight that it causes premature ejaculation?