The third experimental material for Ryuji Hirasaka, who has trained two nurses to become sex slaves, is Ako Fujisawa, who works at a pharmacy. Ako has a fear of men, so she doesn't let Ryuji near her, and she can't find his weak point. However, she accidentally listens in on Ako's phone call, and Ryuji, who learns her secret, grins. Ako, who is falsely accused of using a new drug due to Ryuji's adultery scheme, collapses and is helpless. Then she was swallowed up by a vortex of perverted pleasure drugs. (C) DISCOVERY / Mink