The only woman in the repair company, Yuuki, came to the client's mansion with her two colleagues, Iida and Shimeya, and the department head Takimoto. It was supposed to be a water pipe repair, but it was scorching hot outside. The two men were working on the outside pipes, while Yuuki and I were working on the second floor with air conditioning, which made the two men feel dissatisfied. After a while, the work in the second-floor toilet was completed smoothly, and Yuuki was about to report to the department head, but Takimoto lowered his zipper and demanded that Yuuki suck his thing...