Your wife needs to take another lover, and she knows it’s difficult for you to accept. How determined are you to satisfy her? You’ve tried to do it with your own substandard cock, and now it’s time to admit that you need to call in reinforcements.
There’s no shame in allowing your wife to have what she needs. Be brave enough to give her what she desperately needs. Become a good cuckold and take your place as her submissive. She’ll have the cock that will satisfy her, and, if you’re honest, you can admit you’re getting your deepest submissive desires met too.
Everyone gets what they need and want!