ROE-107 The incestuous days spent with my mother at my parents' home where the whole family left the nest. - Natsuko Kayama

Kenji was born as the second son of three brothers. - From her mother Natsuko's perspective, she seemed like a child who didn't need much help... - One spring, my older brother got a job and lived alone, and my younger brother enrolled in a boarding school. - Their father moved away from home and their lives changed rapidly, and Kenji and Natsuko started living together as a mother and son. - The once lively house suddenly becomes quiet, and Natsuko feels a sense of loss. - Seeing his mother in such a state, Kenji feels regret and emptiness, and tries to regain her mother's love, which he was unable to monopolize until now.