While her son and wife were visiting their hometown, Mei Itsukaichi indulged in extramarital sexual acts at her mother's friend's house for a week. HMN-699

Mei, who gave birth to a child when she was young, divorced due to domestic violence from her husband. As a single mother, she worked while raising her child alone. She met a friend, "Ichi," a mother at the same daycare center, and her husband. One day, the family asked for help moving furniture, and Mei went to visit them, only to find that Ichi had already gone back to her hometown to visit relatives. "This isn't good for your wife..." Mei wanted to refuse, but ultimately accepted Ichi's kindness. For the first time in a long time, there was a man beside her... and her feelings gradually stirred. Knowing it was wrong, Mei couldn't help but kiss him... This was illicit... an unstoppable feeling. During the week his wife went back to her hometown, Mei repeatedly engaged in countless acts of penetration at home...