Maintain a close relationship with father-in-law and brother-in-law

Having a secret relationship with her brother-in-law and father-in-law is a fleeting romance between a woman in her 30s and her brother-in-law and father-in-law. Although she is getting older, Kaori Otosaki still desires sexual intimacy. Every night, she asks her husband to satisfy her, and of course, he knows how to make his wife reach climax and feel pleasure. This couple would probably still be happy if the husband had not been sent on a business trip far away for nearly a month.

Without her husband's "service," Otosaki starts masturbating more frequently. But after a few days, when self-pleasure no longer brings her to climax, Otosaki begins to seek other long-term ways to satisfy her desires. Her brother-in-law and father-in-law are the targets she sets her sights on...