In her hometown where her family had all gone to work elsewhere, she spent her days incestuous relations with her mother. (Yumi Anno ROE-151)

Yuuji, the second son of three brothers, had always been seen as a troublesome child by his mother. However… One spring, his eldest brother found a job and lived alone, his younger brother went to a boarding school, and his father was sent abroad alone. After these chaotic changes in his life, Yuuji began living with Yumi and her mother. The lively house suddenly became quiet, and Momoko felt a sense of loss… Seeing his mother's state, Yuuji felt remorse and emptiness, and thus decided to reclaim the love he had never been able to possess exclusively…