First off, congrats on lasting that long on your first time, lol. My first time, it was one of those mad rush things that was over before in began xp

Secondly, I don't know what you are counting as "sex." Did that hour include other activities? Or just penetration? Personally, I can't take the actual penetration for more than about 15-20 minutes. Even now, after years of being sexually active, I just start to feel really raw. If it was her first time, that quite possibly could have been the problem.

Also, women can be a bit... weird, especially when it comes to sex. Women try to read too much into things. You may have gotten "too" into things and she decided that you were only aboutt he sex and didn't love her enough or whatever other excuse she might have come up with.

Your best bet is to just talk to her in a mature way. Just ask her what was wrong and if you did anything wrong. While I may be really awesome, I haven't quite figured out how to read people's minds through the internet yet mrgreen