BBAN-103 Lesbian training for a wife returning home - Alone in her husband's birthplace... Mother-in-law lesbian - Serina Hayakawa Reiko Kobayakawa

Similar people. - Mother-in-law Reiko and wife Serina have long had mismatched personalities and have repeatedly clashed over and over again. - One summer, several years have passed since the two stopped seeing each other. - The story begins when Serina visits Reiko's house to borrow a "registered seal" in order to integrate part of Reiko's furniture store with their own furniture store. - Reiko greets Serina with the same vigor as before at her husband's birthplace after several years. - The longest and unforgettable summer of Serina's life begins...