Total tendancy with this type of thing for these people to share these photos, I think that is part of the thrill for them and I am sure that is illegal.

The nonconsensual part is the biggest problem. It makes one person the victom or target and the other person the aggresor or predator type roles. If you gave him permission and were aware when he was taking the pics he might not be intrested in doing so at all. And that is a massive red flag imo.

Even people who enter BDSM relationships usually do so with full consent. To me what he is doing is a violation.

Sure people takes pics of their partners sometimes, but the element he is adding to it is very creepy. It might be totally different had he talked to you about it first and you came to an agreement. When you found the pics of the other girls did he know you were creeped out or uncomfortable with what he was doing? He might have been having fun, but ick If a guy did that to me and I found out I would be furious and feel violated.

Sandman, nice to see you too!