A story of two siblings. There are older sisters who feel compassion for their younger brothers who are not good at what they do, and there are people who take advantage of that. He extorts his sister using the debt that his brother made. "If I can save my brother by showing off my stupidity..." The show begins. Let's play with its still-green body in front of the unimaginable audience. Men and women who are skilled at lewd techniques will quickly become mature if they get used to it.
