Hi, me and my girlfriend were making out and making moves like sex and then I ejaculated, I was wearing cotton boxers and jeans, then it passed like ten minutes and we kept making that moves like sex with me over her, I was still wearing my boxers and jeans but now she was no clothes on. After that I realize that there was a little white spot on my jens and I am afraid because I don't know if she could get pregnant by that. I searched in the internet and i find that sperms cannot pass through clothes but in my case I want to know if just this two layers of cloth (my boxers and my jeans) were enough to prevent her to get pregnant. Also I don't think that the semen that wet my jeans could enter her vagina because we were just rubbing each other, but still I was afraid of the white spot in my clothes and the short time that pass after the ejaculation, I don't think that my jeans were dry by then, please help!! And thanks a lot :)