ROE-572 When I came home for a family visit, I found out that my grandfather and mother were involved. What I saw that day changed me for life and made me a lifelong admirer of mature women — Honoka Sugisaki

Junichi, who has been living in Tokyo after leaving his family home, receives a call from his father telling him to come back once in a while, and returns home for the first time in a long while. At the family home, his parents and his grandfather, Toru, live together. Since his grandmother passed away, his depressed grandfather has become mostly bedridden, and Junichi’s mother, Hoka, has been caring for him. His father, Tetsugaku, shows little interest in family life and is always out and about. When Junichi grows uneasy about his mother staying away so long while caring for his grandfather, he looks in and sees her tending to his grandfather in an intimate way. Stirred by the sight of his mother’s inappropriate behavior, Junichi ends up secretly watching the relationship between his mother and grandfather. Called by his grandfather, his mother becomes consumed by desire… Lewd sounds drift through the sliding door. A traumatic memory I can never forget, no matter how hard I try.