Imouto o Kegashita Kioku

Описание: Ryou’s imouto, who was much younger than him, was becoming more and more like a woman. Before he knew it, he became sexually attracted to her and one day while playing hide-and-seek, he was unable to hold back his urges and ejaculated on her as they were hiding together in the storage shed. He felt guilty about it afterwards and left the village to live alone in the city.