Me and my boyfriend have only been together for about 6 months.. I am like, a sex addict you could say. BUT in past relationships I've never had anyone who complained or would legitimately get pissed and say we have too much sex. My boyfriend claims to love me. He's 22 and only had 3 girlfriends.  Not much of a past player. Not a "bad boy". But it's recently been bothering me more and more that he legitimately doesn't want to have sex. He doesn't masterbate (that I know of) and it literally impossible for him to be cheating. One of his best friends since he was probably 6, did tell me in passing that he is not a sexually driven guy... That he has never ever been that way and it's not me. When I seem to bring this up to my boyfriend he seems to get REALLY mad and say it's cuz I'm not on BC (we use condoms). I just really don't know what to do? I did mention to him to have his testosterone checked because for a male of his age he is lacking some serious sexual motivation.. I've tried everything.