Mirei lived with her husband and father-in-law. - Mirei inadvertently cut her finger while she was cooking one day. - Her father-in-law asked if she was okay and gently licked her broken fingertips on her Mirei. - The next day, when her husband left her seat, her father-in-law licked her finger again, wondering if her finger was okay. - Then, almost every day, the days when her father-in-law licked her fingers began. - Mirei missed the timing to stop her. - Her father-in-laws licking act gradually escalated. - One day, when Mirei was working in yoga, her father-in-law appeared and started reading her book. - Mirei continues yoga without worrying about her. - Her father-in-law grins at her sweating Mirei. - Then her father-in-law approached her Mirei and began to lick her toes. - Mirei hates her, but her father-in-law licks it regardless of her. - Then she began to lick her whole body to taste her sweaty Mirei, and Mirei was gradually attacked by her pleasure.