Eight years have passed since I married Saki. Because I was a workaholic, I was not able to pay attention to my wife, and our relationship gradually became distant and awkward. Recently, I noticed that my wife was always playing with her smartphone. I wondered if there was something she needed to look at and be so curious about. On a whim, I took a peek at her smartphone while she was sleeping. Among the many images saved in the album, there were naked and lewd erotic images of my wife. There were plenty of images of Saki's "other side" that I didn't want to know about... Saki's ripe body was devoured by a man I didn't know, and she reached an orgasm that I, her husband, had never seen before... The excitement of having my wife cuckolded was greater than the shock of being betrayed by my wife.