Originally Posted by patteeu
The reason you didn't do it in front of him was because as careless as you were willing to be to get laid, you still balanced pros and cons, and the reaction you could expect from him was enough of a con to outweigh any of the pros.
But besides all that, the con of pregnancy is much greater for the girl than it is for the guy so the fact that you weren't very sensitive to it doesn't mean much.
I never peed on the floor in the middle of art class, either. I don't think that has so much to do with weighing pros and cons as just not being an animal.