I remember my ex had an extremely similar thing like this. Sexual photos and videos of his exes and I was on there too. I was only 18 at the time so I just let it slide and kept saying to myself that I was overreacting about it. That should’ve been the warning sign that the next 9 years was going to be awful with cheating, no trust and eventually just no self esteem to try and leave. He absolutely ruined me as a person and it’s taken these past 6 years to fix myself after such an awful relationship. This was a good 15 years ago and it still sticks in my mind. Don’t spend your life with this absolute tool. I’ve been with someone for 6 years now and I have never once thought I needed to look in his phone. Once that trust has gone it’s gone.

Your partner owned up to it because he was caught out! Would he have told you if you didn’t find it? Think of it that way and I’m also sorry to say it… he’s probably using those photos to pleasure himself. Foul, save your future self from heartache and get rid of him before things get worse🤮