Sound’s like he’s very immature and thinks only of himself or his satisfaction. He has no respect for you or your feelings. The part that makes me think assault is you being drunk and consenting. Not sure legally if a drunk person can consent. You’d have to ask a lawyer or cop.

I’m sure he has some good qualities, but you are too young to settle with someone that doesn’t respect your feelings on unprotected sex, giving head or public displays of affection. There are plenty of young men out there that will respect you and you shouldn’t settle for anything less.

Be confident, know what you want and will allow, communicate that and if the boy doesn't respect it or ignores it, then he's not worth keeping around.

Good luck and please take care of yourself.