I have a concern about manual sex.
My girlfriend and I engage in manual sex pretty often. I use insert my fingers into her vagina and she uses her hands on me. We both wash our hands before and after touching each other.
The other day, I ejaculated and I cleaned up using my hands. I touched my own cum but then I washed my hands two times to make sure I got it off. I then used my fingers for manual sex on her.
I'm wondering whats the risk of pregnancy. Both of us wash our hands thoroughly after touching each others' genitals/fluids.