Sexual abuse?

Kelsey • 21 |I like animals more than people🐝|Married 🌹| Tattoo and piercing supporter🤘🏻|PCOS fighter💕
My ex was a very sexual and horny guy... 
He was into a lot of certain things. Some I liked, others i didnt. 
He would try to get me to have sex in bathrooms at places, or at school or at a friends house, and i wouldnt want to because you know, i wanted privacy andwhat  not. 
Well he would start feeling me and touching me anyways, and i get horny very easily so i got wet , even though i was telling him no to having sex. And then he would pull me into the bathroom or around the corner and i would still be saying no, but once he was in me, i stopped saying no, i couldnt help it at that point, i was very arroused. 
Thats not like sexual abuse or anything right? My friend keeps trying to argue with me on this. (She isnt a fan of him for this reason).