[Reducing Mosaic]ROE-391 After all the family members have left the nest, days of incest with mother at the old home... Saki Suigawa.

Kenji was born to the second son of three brothers.From her mother, Saki, I got the impression that she was a child that was hard to handle...One spring of the year, my older brother got a job and lived alone, and my younger brother entered a boarding school.His father is on a single business trip and his life changes rapidly, and Kenji and Saki begin living together as a mother and child.The lively house suddenly becomes quiet, and Saki feels a sense of loss...Kenji feels the frustration and emptiness of worrying about his mother's siblings, and tries to feel the love of his mother in his own way...