Hope someone else will benefit... I found this book and bought as a present. Wife read it and... Well... She agreed to try chastity... Before I tried many others books and links and online resources but they were... I don't know, too explicit? too advanced?
Anyway, here it is
Exploring MALE CHASTITY and ORGASM DENIAL. A Beginner's Guide for Women
https://www.amazon.com/Exploring-CHASTITY-ORGASM-DENIAL-Beginners-ebook/dp/B0CJRTX9RC
Anyway, here it is
Exploring MALE CHASTITY and ORGASM DENIAL. A Beginner's Guide for Women
https://www.amazon.com/Exploring-CHASTITY-ORGASM-DENIAL-Beginners-ebook/dp/B0CJRTX9RC
