My boyfriend and I have never had sex, but we will 69, and give each other oral as well as me grinding on him. Lately when we've been grinding his tip will go a little in, but not very far like basically will sit at the outside of my entrance. He never cums when we do this, but am I still at risk of being pregnant? I've read before that guys can have semen come out before ejaculating! Just need a clear concise, thanks in advance!!