My girlfriend and I have been doing stuff for quite some time now but we vowed not to do sex or penetration because both of us are virgins. Anyways, last time we did it, she she grinded her vagina/clit area to the shaft of my penis (the bottom shaft not the top shaft coz I'm laying down and she's on top of me and the penis is directed up or towards my stomach). we did this act like twice or thrice before in a separate occasion. I made sure my penis won't come in because i always look at my penis or sometimes i hold the head while she grinds the shaft. She keeps on grindings until i eventually ejaculated coz it's really warm down there. The cM goes to my stomach area. None goes to her crotch area. I'm just asking if is it possible for her to get pregnant with this kind of circmstances? When I checked the my shaft, the bottom part of the shaft is kinda wet and i think its her's.