Me and my gf fooled around the other day and i pentrated her without a condpm. It was only for about a min though. And i stopped. Didnt really do much thrusting either. I also know my body very well and wen im close to ejaculation. And i was not even near close what so ever. I know there is always a chance of pregancy when pentration is involved but what are the chances of her getting pregnant from what we did