In a spacious house, Yuichan is all alone. This is the thrilling and slightly scary nighttime story of Yuichan. As thanks for fixing the plumbing, Yuichan fixes the faucet for the repairman. While adjusting the futon, she attacks the sleeping futon salesman. Despite being an adult-oriented home visit sale, the toy store owner plays with Yuichan. The muscular delivery man teaches her many first-time experiences. Four visitors give Yuichan lewd first experiences.
