ADN-778 Husband And Wife Swapping The Person With Whom You Are Physically Compatible Is Your Best Friend's Husband.

Waka and Miyu, who have been best friends since their school days, are still together as a married couple.However, Waka is having trouble getting pregnant and is gradually becoming dissatisfied with her sex life.Meanwhile, after Miyu brings up the ``AI compatibility test,'' the four of them decide to try a ``wife swap'' half as a joke.They were supposed to just watch each other's behavior through the camera, but when Waka is raped by Miyu's husband, their secret sexual tendencies are revealed and they go wild.