Is it possible

Today my boyfriend and I got a little nasty 🙈 lol. Um we tried to have sex but it was a fail..... massive one. So, long story short he kinda of just humped me we were both naked (TMI) I know. He tried to go inside of me, and he did for like a min or two but I wasn't aroused enough so I was to tight for him to go in so he just continued to hump me. Is it possible to get pregnant from pre-cum?? or??