I’m a 33-year-old straight guy with a small dick. I have a girlfriend of seven years. When we met, I was really insecure and she had to spend a lot of time reassuring me that it didn’t matter—she loved my dick, sex with me was great, it was big enough for her, etc. I broke up with her once because I didn’t think she should settle for someone so small. After some hugely painful nights and another near breakup, we are in a good place now. We have lots of great vanilla sex, we love being together, and we recently got engaged. After everything I put her through—and I put her through hell—how do I tell her that being mocked (and worse) for having a small dick is the only thing I ever think about when I masturbate? I want a woman to punish me emotionally and physically for having such a small and inadequate dick…