Female led relationships discussion

Does anyone have any experience with this? I’m thinking about having my husband get a frenum piercing plus another one located between his legs, close to the anus. Both piercings would take rings. The idea is that his penis gets drawn up between his thighs and the two rings lock in place. This setup should prevent erections entirely and make urinating much easier. I’ve done quite a bit of reading on this topic and I know folks here likely have some knowledge about it too. If you’ve tried it or just want to weigh in, please let us know.