Introductions discussion

Hello, I’ve been following some wonderful and curious original posts on this site for a few days now, so kudos to you all for your insights. My name is Sara. I’m 44 years old and have been married for 16 years. While my marriage has been financially stable with my husband, sex hasn’t always been easy due to his premature ejaculation and relatively small penis size. He’s recently started taking a more dominant role in our intimacy, which changes things up nicely. My husband is unaware of my infidelity so far. How can I tell if he’d be open to a female-led dynamic? I’m really keen on introducing forced chastity for him. Thanks a lot, Best regards, LadySara