Me and my boyfriend were fooling around and we were both not wearing any clothes. I was lying on my side, he was on his back and I was just giving him a handjob. When he came, his sperm landed on the outer side of my thigh and I tried to catch it before it leaked down towards my vulva on the backside of my thigh. I went and showered in less than five minutes after that just to make sure. If it did touch the side of my vulva or got a little close- could that get me pregnant?
How does sperm even swim inside the vagina if there is no penetration and it was just on the outside close to the vulva?
I've always tried to avoid this and this is the first time that it has happened.