Starless: 21st Century Nymphomaniacs.

Yukito applies for a live-in servant job at a mansion, and at the interview he is pleasantly surprised that the salary is really high. Then there is still the matter of the entrance test – he is asked to take off his clothes and masturbate. At the same time another applicant, Mitarai Yuuna, is also being interviewed. They both pass, but are they really prepared to handle the responsibilities expected of them in this mansion?