My girlfriend and i were dry humping, we were both fully clothed meaning i had my underwear and pants on and she had her pants and underwear on. and i ejaculated in my pants and a wet spot was on her thigh. can she get pregnant?

In real life...: Sperm do not swim through clothing in real life, so keeping the clothes on is good contraception. Wearing jeans with a tight button fly, that are really tough to unbutton, and a tight waist to stop hands from slipping through, is good contraception. Of course, a sure way to prevent pregnancy is to never be alone with said boyfriend (safer to be in a cafe, a library, among friends or family).

NO: As long as the sperm were only on her thigh and not in her vaginal area you are safe.