Intercourse Problems M 33 and F 23. Advice please?

Hi everyone. My boyfriend ‘M 33’ has an almost inexistent sex drive. I ‘F 23’ know for a fact that he’s not cheating on me. We have no problems and we are very much in love but his sex drive is so low. We barely have sex once a week if I manage to get him to want it. I’ve bought him pharmaceutical enhancers, I’ve suggested more organic aphrodisiacs or whatever they’re called but it seems he doesn’t want to work on his drive. I’m finally off birth control and on suitable anti depressants and I’ve gotten my drive back. I finally feel like myself and I’m naturally a nymph even without a drive (I just like the art of the act). I can’t see myself begging to be relieved and pleased for a year let alone my whole life but I really love this man. I don’t know what to do. I’ve been trying to remain respectful, I’ve tried to talk to him (he simply tells me he’s a sleepy person and he jokes that it’s not his mating season).

P.S. don’t send any creepy dm’s because I’m posting about intimacy I won’t respond.