Confinement Drugged - Forced Pleasure of a Lewd Slave 3

Hikari (Hino), a germaphobe, is a nurse working at a hospital. One day, he went to a bar with his co-workers for drinks, but before he knew it, he fell asleep, and the next thing he knew, he was dragged out to a strange place that looked like a laboratory. Hikari is upset. However, that was all in vain and Hikari was drawn into a whirlpool of forced pleasure...