My guy has no sex drive-_-

So my boyfriend and I had sex like five months ago for the first time. He never seemed interesting in the idea of having sex even though I mentioned to him that I really wanted to have sex with him. I confronted him about this (angrily) and he said some mean things and said that he doesn't think of me as a woman. Yet on Halloween, so Friday, him and I "had sex" (in quotes because it was only like ten seconds and it wasn't even sex). He has mentioned before that he's super scared to have a kid but I've been on birth control for five months and he has condoms sooo idk why he should be worried. Any ideas on what else I should say to him? I really love sex (from my one experience) and I don't want to be the only one who enjoys sex...