I've been tied up by a nearby man since yesterday. Nakanishi Saki

It came suddenly... A kind man who lives next door, has always loved me since I was a child. One day, the man became a man. To a bad adult man... Saki, who was about to go home after returning home after leaving school, was invited to the neighbor's room without any doubt. It was the first time I had experienced a demon world where bondage was raised. My soft skin is tightening with the hemp rope...