XVSR-602 - The Masked Couple - The Woman Who Deceives and the Woman Who is Deceived - Chapter 2 Hibiki Otsuki

Mr. and Mrs. Hatano have moved to the lower floor and come to greet Mr. and Mrs. Otsuki who live on the upper floor. The moment the Otsukis saw the two of them, the desire within them was awakened. After confirming Yui's absence, Hibiki barges into Yui's home and succeeds in seducing Yui's husband. Hibiki enjoys sex with her own husband and Yui's husband, and one day she invites Mr. and Mrs. Hatano to dinner at the Otsuki house and reveals her relationship with Yui's husband. When Yui finds out about this, she finally starts a relationship with Otsukio. What is the relationship between husband and wife...