What do I do??

I think I am allergic to condoms and my boyfriend and I have been together for 6 months and we have sex every time we see each other about 3 or 4 times. He usually either pulls out or I give him head when he is about to cum. My family is extremely fertile and my mom won't put me on birth control because she said our family doesn't react well to it hormone wise. I am pretty sure I'm addicted to sex. Seriously. What do I do?