[Chinese]ROE-054 Days of incest with my mother in the family home after all the children have left the nest―. Minami Yuuka

Keigen was born as the second son of three brothers. To his mother, Yukaka, he seemed like a child who didn't require much attention... But one spring, his older brother got a job and moved out, his younger brother enrolled in a boarding school, and his father went on a business trip alone. Their lives suddenly changed, and Keigen and Yukaka began living together as just the two of them. The once lively home became quiet, and Yukaka felt a sense of loss... Seeing his mother like this, Keigen felt bitterness and emptiness, trying to reclaim his mother's love that he had never been able to possess exclusively.