Online chastity and self locking discussion

Greetings everyone! My loving wife who holds the key has lately felt that I’m not being pushed hard enough in my chastity. She’s looking for another experienced, dominant woman…to test me (?) during this chaste period of mine. She will rigorously uphold any serious decisions, challenges, or punishments from a domme… If I try to sidestep the rules, I’ll forfeit my ability to cum…ever again! I’m glad she’s considering me; I welcome the challenge…but it does make me a bit nervous thinking about what an experienced dominant lady might devise for me to either achieve or endure in order to secure future ejaculations. You will share in her complete control over her penis. (shudder). Please be genuine. Not just anyone, please. We’re seeking someone who wants to expand their scope of controlling the male through a cooperative partnership with my wife/keyholder/female. No pretenders allowed. She desires me: aroused and subservient solely to her. She will manage everything. In our sexual dynamic, she is always my Alpha. Please honor that.