Locktober Book

Not sure if this was out there under this topic, but I just read a neat book on the subject.  It's called "Male Chastity Challange Workbook for Loving Couples " by Darius Knight.

The book has 31 chapters,  one fir each day, and each day has a different activity for each partner with the male being locked all month til the end, and the woman receiving as many orgasms as she can handle. 

Like I said, I may be late to the party & this was discussed.  Book is on Amazon.