[ROE-227] - At my parents' house, where the whole family has left the nest, I spend the days of incest with my mother. Saki Oishi

Yuji was born as the second son of three brothers. From her mother, Saki, she had the impression that she was quiet and withdrawn. In the spring of one year, my older brother got a job and lived alone, and my younger brother enrolled in a boarding school. His father was assigned to work alone, and his life changed in a hurry, and Yuji and Saki began to live together. The bustling house has become quiet, and Saki feels a sense of loss. Yuji feels frustrated and empty that he only cares about his brothers, and tries to receive his mother's affection for himself.