AIO - my boyfriend took a photo of me topless and sent it to someone on Snapchat

I (23f) recently started dating this guy (24m). We went to the same middle school together so we when we reconnected it felt like we had already known each other for so long.

This morning we had sex and while we were cuddling he asked me to look over at him, and when I did he snapped a photo of us. He then captioned it "finally found a new girl". I told him not to dare send that to anyone but before I could do anything to stop him he had sent to someone on Snapchat.

I was obviously mad. I told him that was not okay, how it made me feel disrespected and gross and that just because I don't know the person doesn't mean he can be sending nude photos of me to them. I then explained to him that I've barley ever sent nudes to people myself - him being the main person I've ever really sent them to period. It took him a good 5-10 minutes to actually realize I was very upset.

He came up with multiple excuses. 1. He wanted to show his friend the cat in the bed because she doesn't let cats in her bed. He didn't even consider then fact that I was naked 2. He just wanted to show off my piercings so badly because of how cute they are (I recently got nipple piercings) 3. He's ' practically a nudist ' and is 'desensitized' to naked people since he sees them every day for his job (tattoo artist)

I called him out on each excuse. The fact that he thought I'd fall for any of that just made me more upset. I told him I forgave him but In actuality I don't. I honestly am considering breaking up with him which sucks because you until this moment I was head over heals for him. I can't remember the last time I've been this mad at someone.

We went from seeing each other non stop everyday to me barely responding to him and rejecting his offer to come over. I am so angry and the anxious part of me is telling me that I'm wrong for being angry but at the same time I feel so violated. It's not even the fact that he sent it to someone who I know he used to hook up with - it's the fact that he sent it in general even when I pleaded not to send it to anyone.

Am I over reacting for wanting to break up with him??? I really liked him up until that moment. I told him that it changed the way I view him after it happened but I don't think he realizes exactly just how disgusted in him it made me.