[ROE-424] At my parents' house where the whole family left, I spent incest days with my mother. Tsubaki Sae

Kenji was born as the second son of three siblings. From her mother, Sae, she gave the impression that she was a child who couldn't handle it... One spring, my brother got a job and lived alone, and my younger brother entered a boarding school. His father moved to work alone and his life changed in a hurry, and Kenji and Saki began to live as a mother and child. The bustling house suddenly became quiet, and Sae felt a sense of loss... Seeing his mother like this, Kenji feels frustrated and empty that he only cares about his siblings, and tries to monopolize his mother's affection...