A time with my best friend

We were cuddling and they said i was dry humping them when i wasnt and moaning in their ear. They liked me for years and i said no :/ i just kinda gave in bc they kept going. I thought it was me having feelings for them bc i couldnt believe they did this to me, so we had second time.. but i zoned out in the middle of it. We were fighting alot. I have this trauma response to throw myself at them to stay and i feel like they used that against me to say yes to them since i finally said no for three years. :/ Was it assault?