The protagonist Sashihara Yasushi has been married to Mariko for 5 years.
During their newlywed days Mariko had an affair with a coworker which awakened Yasushi's NTR fetish. After this they continued to live as a regular couple. However, recently they have been having trouble in the bedroom again.Then one day Yasushi received a post-cheating sex report from his wife:
- Her opponent is a new employee who is 8 years younger, and a virgin
- He was an athlete during school, specifically long distance running.
- He Confessed to her after having sex in a love hotel
Mariko said he wanted to be a lover officially recognized by her husband. It was a demanding request, but it was different for Yasushi who had a desired to be NTR'd. A strong excitement that he hadn't felt in a long time.
Yasushi accepted Mariko's desire and her husband-affirmed adulteration began...
During their newlywed days Mariko had an affair with a coworker which awakened Yasushi's NTR fetish. After this they continued to live as a regular couple. However, recently they have been having trouble in the bedroom again.Then one day Yasushi received a post-cheating sex report from his wife:
- Her opponent is a new employee who is 8 years younger, and a virgin
- He was an athlete during school, specifically long distance running.
- He Confessed to her after having sex in a love hotel
Mariko said he wanted to be a lover officially recognized by her husband. It was a demanding request, but it was different for Yasushi who had a desired to be NTR'd. A strong excitement that he hadn't felt in a long time.
Yasushi accepted Mariko's desire and her husband-affirmed adulteration began...