EPISODE.1
SERVER.STDOSB
Mother-to-child Mating [Nakasanyoji] Shiori Tsukada
Shiori, who became a widow after her husband died in an accident, lives with her son, who was taken by her husband.The two, who are not related by blood, recognized each other as the opposite sex even before her husband was alive, but they never crossed the line.However, with the death of her husband, the wall that blocked them disappeared, and the two decided to go on a hot spring trip.