Over 150,000 Downloads In Total! Original: Mitsumitsu Niku Rebeti Na Swapping - Extreme And Lewd Marital Fornication That Upsets The Daily Lives Of An Ordinary Couple Struggling With Fertility Issues! (2025)

Nami Yokohama, a 32-year-old housewife, is struggling with fertility issues alongside her husband. They decide to try swapping partners with another couple, Akiyo and Reina, in hopes of reigniting their passion and conceiving a child. As they engage in swapping, Nami finds herself in a situation where she is intimate with Akiyo, while her husband is with Reina. The central kink of this film revolves around the concept of swapping and its effects on their relationships and desires.