I broke up with my girlfriend a couple of months ago because she cheated on me. Before the breakup, she had been making me out to be a prejac for a long time, although I didn't notice it myself. She did it very gradually and gently. Gradually, naked photos began to disappear from intimate photos, and only photos with feet and a middle finger remained. For the last two months, she had been actively promoting a cuckold fetish, but only as a fantasy, we were just interested in it together, but it didn't go any further. The last week of our relationship, I caught her cheating on me when we were on vacation, but then we couldn't just break up. All last week, she was openly texting her lover and sending him all sorts of things.

I remember that she confessed to me that while I was licking her feet, she was texting him and it really stuck in my head. For the last week she made me cum faster, I cum on her feet or on her photos with other guys, sometimes she even used lidocaine on me. In the end we broke up and don't talk at all.

I was sure it wouldn't affect me, but... Now I don't get hard for other girls or porn, I can ONLY jerk off to my ex's feet. I cum instantly, often in less than 10 seconds. But the worst thing is that I now constantly have fantasies in my head about how I serve her in a chastity cage while she cheats on me, thoughts about the time I licked her feet while being caged and she wrote to him and sent him naked photos. Thoughts only about her feet. My dick doesn't even get hard for anything else except her.

The last incident was a turning point for me. A week ago I was riding in a taxi, but suddenly I sharply remembered the time when I licked her feet and my dick from the most calm state instantly got hard. I did not want it at all, but I came in 20 seconds without touching myself at all, just thinking about her feet. I have never cum so quickly from being soft absolutely without hands.

Tell me, what should I do? Should I try to get rid of the addiction or text to my ex? She is now dating this guy with whom she cheated on me