Cheating Stories: A Heads-Up for Those Who Want to Avoid Them, Enjoy If You Like Them

This book contains pretty much all of the following: the male lead only takes in used-up women; a woman returns to the male lead, who then makes her ex-husband or boyfriend watch a live broadcast; a woman is trained by someone else before the male lead eventually takes her into his harem; after sleeping with the male lead, a woman shares how he compares with her previous male partners; it's all thoroughly cuckold-themed fare.