Sex Addict

My boyfriend is like a sexual maniac and idk what to do 😭 I love having sex with him but he can go for so long back to back to back and I’m not going to lie I be so tired and vagina be hurting lawd 🥴 I love that he is so sexually attracted to me it’s a turn on but idk how to keep up with him. He recently expressed to me that I don’t be wanting him the way he wants me (could have been a joke but idk) and it’s like I do but I can’t go forever like he can! I need advice on how to keep up! 😂 this is tragic!