Koiito Anniversary · Forbidden Lessons in Love Episode 1 / 2
Yuuichi begins a passionate romance with his apartment manager, Kanako, after helping her with repairs. Their relationship takes an unexpected turn when Kanako's mother, Yurie, decides to "test" Yuuichi's sexual compatibility to ensure he can make her daughter happy. This leads to a series of illicit encounters between Yuuichi and both women, resulting in a secret that only Yuuichi and Yurie share.
