ROE-491 After all family members have left the nest, spending incestuous days with mother at the old family home―. Minami Nakajima

Kenji was born as the second son of three brothers. To his mother, Minami, he seemed like a child who didn't need much attention... One spring, his older brother got a job and started living alone, while his younger brother enrolled in a boarding school. His father went on a business trip alone, and life became hectic. Kenji and Minami began living together as just the two of them. The once lively home suddenly fell silent, and Misami felt a sense of loss… Seeing his mother like this, Kenji felt resentment and emptiness towards his brothers' concern, trying to monopolize his mother's affection.