Boyfriend when it comes to sexual things 🙄

I recently just saw a post somewhat like this and it reminded me.. but okay one day maybe a month ago, I told my boyfriend before I went to his house that I didn't wanna have sex, because idk I just wasn't in the mood to be touched or anything. (I was kind of sick) and well he was like okay babe but when I got there he started rubbing his dick on my butt lol. We were cuddling, I didn't say nothing but I was like this boy here lol 🤔🤔🤔 so I moved away a little and he got closer to me. In the end we did up having sex, I know I let him but truth is I couldn't tell him no. He just always gets his way... if he doesn't wanna have sex then I'm like okay babe, and we don't, even if I'm horny as fuck lol! But if it's me and he's the horny one, he doesn't know what a "No" is, and never keeps his hands off of me lol. Is this wrong?