My brother in law asks me to help him put on a condom, and he ends up inside me without one on.

I was reading quietly in bed when my brother-in-law came in asking for help. He told me he was going to meet up with his girlfriend but didn't know how to put on a condom properly. I knelt in front of him, unzipped his pants, and slowly put it on, feeling him get harder and harder in my hands. We started having sex with the condom on, but at the most intense moment, I took it off. He thrust into me bareback and filled me completely, coming inside me without protection while I moaned his name.