Um, that is actually really disrespectful and honestly super annoying because sleep is literally the best thing in the world. Waking someone up on purpose just because he’s in the mood is so selfish, and it shows he doesn’t care about your rest or your feelings at all. You’re not a vending machine he can just poke whenever he wants something.
People always talk about consent, and this is definitely a part of it because you can’t consent when you’re literally asleep. It’s jarring and probably makes you feel gross or used, which is not how a relationship is supposed to feel. A good boyfriend would let you sleep and wait until morning like a normal person instead of being a creep.
You need to set a serious boundary and tell him to never wake you up for that again. If he does it after you told him not to, that’s a huge problem and you should definitely rethink being with him. Your body and your sleep are more important than his weird late-night urges, so don’t let him get away with it.