Sex Machine

The home of high school student Kimura Jun is an ordinary family of five, including his father who is a truck driver, his grandmother who has limited mobility, his mother who takes care of her at home, and his sister who is bullied and cannot leave the house. One day, a new trendy gadget called "virtual avatar" came to the house. It had the appearance of a pretty girl but was just an empty shell. As long as the wire was connected, the person's consciousness could be temporarily transferred to the avatar. My father said he bought it so that grandma could move around freely, but privately he secretly used a body double to enjoy sex with his mother. As a result, not only adults love to use it, but also children have learned how to use it. After her sister implanted her consciousness into a substitute, she hunted handsome guys all day and night, while Mr. Kimura tried his best to use the substitute to get rid of his virginity...