Miua, a Taiwanese woman who was an early childhood educator before marrying her Japanese husband, now works as an after-school teacher. However, she has struggled to have children and recently her nightlife has dwindled. While grappling with these issues, she befriends Murata, a teaching student who starts working part-time at the after-school program… Before she knows it, she begins inviting him over to her home when her husband is away, leading to repeated trysts. This married woman's allure and maternal charm, combined with her slender body and I-cup breasts, ensnares the younger college student. Today, she indulges in adulterous sex at home after her husband leaves for work!!
