I'm asking as unsure if I'm overreacting. We have an active and interesting sex life, lots of experimenting.
Yesterday, I was blindfolded and tied up and when the blindfold came off my partner had a porn video on his phone. I was lying on my stomach and it was in front of me, so both of us could see it, after a few minutes he moved the phone and balanced it on my back so only he could see it. As soon as I saw the phone, I felt sick and humilated and I couldn't find the words to tell him to stop, I was trying hard not to cry. I did ask him to stop after about 10 minutes and he did.
For context I am very insecure about how attractive he finds me - I have had children (not his) and I'm the only girlfriend he has had who has had kids. My body looks like it has birthed and fed children. He also struggles with finishing during sex, the majority of the time he can only get there by using his own hand, nothing I do really works, even anal sex he will pull out and finish by hand. He very rarely compliments me, I get the occasional 'you look pretty' and since being with him my self esteem has gone through the floor.
He thinks I am over reacting about the porn, he said he only did it because he thought I'd like it. I still feel sick and humiliated today because I think that if you're having sex with someone, you should be thinking about that person, not watching videos of someone else.
I feel a bit broken but cant explain why