ADN-778 | Wife swapping: The one I have the best physical chemistry with is my best friend's husband.

Waka and Miyu, best friends since their student days, still maintain close relationships with each other as couples. <br>However, Waka was struggling with fertility issues and growing increasingly dissatisfied with her sex life. <br>Amidst this, Miyu brings up an "AI compatibility test," and the four of them jokingly decide to try 'wife swapping.' <br>What was supposed to be just watching each other through a camera takes a turn when Waka is raped by Miyu's husband, <br>revealing each of their hidden sexual fetishes and leading to a chaotic and wild escalation…