NATR-622 [Uncensored Leaked] In front of her husband... Young wife Asuka Rin is observed by her husband having sex with her brother-in-law

A year into their marriage, their happy life is turned upside down when Rin's husband falls ill. Although he survives, he becomes impotent. The couple tries to somehow restore their sex life, but there is no sign of improvement. Rin's husband's younger brother kindly supports the exhausted Rin. Before they know it, the two are having an affair... and when her husband witnesses it,...