TERNENCE Metal Chastity Cage Device with Ergonomic Design Wrapped Scrotum Ring for Male SM Penis Exercise Sex Toys W150 (1.97 Inch / 50mm)

I've tried a lot of different cages, and this is likely the last I'll ever buy. https://www.amazon.com/dp/B07GLB124Z It's very comfortable, it's easy to keep clean, it looks okay, and it's almost the first model in which I've actually been able to do without access to my key. So my girlfriend now has the primary key on her ring, and the safety's behind a tamper-evident plastic lock. I've never cheated on a chastity sentence, but it's so thrilling to know I can't. https://www.amazon.com/dp/B089DBRP8D This looked better, and had certain advantages, but after I wore it for 11 days my scrotum swelled up for some reason, and I had to switch to the other.

Wrestling underwear, and probably a chastity strap, should solve that problem. Do not try to wear a cup over a cage. Just don't. Bitter experience, here. On that note, this worked for me as a cage and a cup - for 11 days. Then, for reasons that remain unclear, my scrotum swelled up and I had to switch to a more conventional cage. https://www.amazon.com/dp/B089DBRP8D