Okay so Ive been dating this guy since I was 16, I'm almost 19, hes the second guy I've ever had sex with. But anyways we've been having sex 4-8 times a week, for the past two years and we've never used a condom. He always pulls out and uses the back door or my throat. I've only let him cum in me twice and that right before my period. But anyways... For some reason I just got to feeling like we start using condoms....? Should we ?