I guess I would say check your motives. If you want to have sex just to have sex because you want to have sex, cool. For me, I used sex to get affection that I wasn't getting elsewhere. I used to end up with someone at any party I went to. They were all friends; never did it with a stranger, but the reasons I was doing it was not for me because I wanted sex. It was because I craved affection. I craved a man's touch SO bad, that I gave them my body to get what I thought I wanted.

My days of casual sex ended up causing me a lot of damage. I recently had to do some serious work on my past sex life so that I could have a healthy relationship with my boyfriend.

Anyway, I'm just speaking from my wild child days. For me it was rough, and caused repurcussions later. For others it works. I'd say just make sure you're doing it for you and only you, not to please someone else or to get affection.