Yesterday me and my girlfriend were having some fun in the shower. No vaginal penetration happen. She just giving me blowjob while she's on her knee while i'm standing. Her body was wet but the shower was already stopped. So, i ejaculated on her breasts and some on her knees. Right after that, i wiped the semen off her breasts with my own hands. Of course, my hands are already wet by the water shower before. Then, she went for a shower.
The question is, will there be a possibility of pregnancy to occur? I did wiped the semen but only just by own hands. I'm afraid that when she washed her breast with the shower, some leftover might drip onto her vagina?
Please give me some feedback. Thank you.