Boyfriends high sex drive

So I just started dating the energizer fuck bunny and he wants to fuck allll theee timmmeee. Don't get me wrong, he takes me on a lot of really fun dates and he is great but when we are at his place, all he wants to do is fuck me. And I don't have a high sex drive like that. Plus I'm pretty lazy lol. And he lasts a long ass time! He wants me to suck him for what feels like a hour and he still wont cum then he wants to fuck for another hour and by that time I've usually already have came twice and am not feeling it anymore and he just wants to keep going and then again for another 5 rounds. It's honestly really annoying and becoming a problem to the point where I feel like not wanting to fuck for days. And all the time we'll be just chilling on the couch and he'll pull my pants down and eat me out like... Too much. Too much of a good thing is well, not a fucking good thing. But he wants me to be more like him. Kind of a turn off. So what the hell should I do?