JUL-557 [Uncensored Leaked] Kinoshita Ririko: Lesbian debut!! During the three days my husband was away on a business trip, my body became one that could only love lesbians. Kinoshita Ririko Shinoda Yu

Three years have passed since Rinko, a wife who married her coworker's younger sister, Yuu, who moved to Tokyo to become a photographer. Yuu is a little younger than Rinko, and she dotes on her like a real sister. Then, one day, her husband goes on a business trip and leaves home for three days, leaving the two sisters-in-law alone under the same roof. Under normal circumstances, they should be able to live together without worrying about each other, but Yuu has a secret that she can't tell anyone. Yuu has had feelings for Rinko since the first time they met...