Could i b pregnant

Asia

So the other day my man and i was chilling in the house before i took him to work and we ended up having sex (unprotected)so then he cums on my ass but puts his penis back in and we go on for a little while longer. I just wanna know could i get pregnant from that. I went to ask my sister but she is experiencing the same problem so could y’all help us out? 🤷🏾‍♀️