I'm currently 18 and have been together with my boyfriend for about more than a year.
We first had sex when I was 17, however I didn't feel any pain and there was no blood. Also, I didn't feel him as much as I thought I would. We did a lot of foreplay before we actually did it, but I'm not experienced enough to determine the reason.
I never had any other partners, and never did any strenuous exercise as a kid except horseback riding two times.
In addition, when we're in that romantic/foreplay mood, my body temperature rises like I have a fever-my entire body heats up and doesn't cool down until hours after we're done. Is this a sign of my arousal?

I'm just worried if I'm loose or if these are signs of arousal. Help!

If you are a horseback rider it could be that your hymen broke long before you had sex for the first time. That would explain why you felt no pain, and didn't bleed, the first time.

As for not feeling him, don't assume it's you. It could be him. If you're really concerned you should see your doctor. There's really no way for anyone online to tell you what's going on, or why.

Good luck.

I think you should explore your body a little bit and figure out how this entire sex thing works for you. I would do it on your own if you can. Physiologically, most of the sensitive parts of your anatomy are right up at the front of your vagina canal and between your vulva, i.e. your .

Being a guy I can't say exactly what you should feel, and as every female has felt a little different to me, I have to assume that each man will feel different to you.

It SOUNDS like you're getting reasonably aroused. I would explore your body a bit and maybe see a doctor if it seems unusual. If you do see a doctor, be honest and know they've heard worse or more graphic.