Female led relationships discussion

I was woken last night with a heavy sensation on my chest, my arms pinned down beside my head and his tube hovering above my face. Hed pinned my arms with his knees. As I tried to throw him off he put a hand around my neck and tightened his grip. I could not unpeel his fingers as I was too sleepy and weak to release his grasp. After attempting to get his cock in my mouth, he gave a growl and flopped to the side and went back to sleep. In the morning I reminded him of his actions and I expressed my anger and that an appropriate punishment would follow. He was very remorseful and tried to explain that he was half asleep yet aware of it happening without being able to control it, starting in a dream he was just feeling horny and thought I would like it rough but had for a moment forgot he was caged. Once realisation hit him he was already on top of me and couldnt proceed so he just gave my neck a final squeeze of defiance. It was like sleep walking, it unnerved me at the time although I have been woken for sex before and enjoyed it but this time I knew he was asleep when it happened. Has denial driven him to this? Has anyone else experienced anything like this? I think I will be sleeping with one eye open tonight and a pitch fork under my pillow.