[BKD-257] Mother and child copulation [Nishi-Nikko road] Nakano Nanao

Shiro was born when Nanao was 20 years old. Nanao pushed out the opposition of the surroundings, and brought up Shiro with one woman's hand. Because they were close in age, they were closer to each other than parents and children. Shiro also came of age, and shiro invited Shichio to the hot spring trip when the university life had settled down. Nanao was in the usual travel mood, but Shiro had a desire to confess ...