Introductions discussion

Greetings everyone. I’m relatively new to the world of chastity. I’ve experimented with my partner before, but never really dived deep into it. Lately though, she’s uncovered her dominant nature and decided that I need to be kept under control. This stems from my strong libido and what we consider ‘inappropriate’ masturbation habits. We began using a CB3000, but will likely have to switch soon since it feels quite uncomfortable right now. I’m on the bigger side, measuring about 5 inches when flaccid, so I’d love to know if anyone has recommendations for products that might fit better? Besides that, I look forward to meeting everyone here and exchanging stories!