The original source material is a mature manga series. You can find official digital versions and chapter updates on Coolmic , which often licenses these types of romance and mature titles.
If you enjoy the "married couple simulation" or "relationship swap" tropes, you might also like: read fuufu koukan modorenai yoru link
A darker take on characters using each other to fill emotional voids while pining for others. The original source material is a mature manga series
The tension peaks during an onsen visit where the couples decide to swap partners for the night. What starts as a "one-time" thrill soon leads to: The tension peaks during an onsen visit where
Often the focus of the narrative, Reiji finds himself seduced by his friend's wife while his own wife explores a parallel affair.
Reiji's wife, whose passionate involvement with Kousuke tests her loyalty to her husband.
The plot follows two married couples who have been close friends since their college days: and his wife Akana , and Kousuke with his wife Asuka . Seeking to reignite the spark in their marriages—and in Reiji and Akana's case, to conceive a child—the four friends take a trip to a traditional Japanese inn.