A female customer at a hot spring spa was secretly filmed while being given aphrodisiacs, leaving her defenseless. She was then given stimulants and forced to have unprotected sex with a man, ultimately resulting in him ejaculating inside her. (STSK-125)

Unsuspecting beauties become prey... In the hot spring spa, they are watched, their posture in their yukatas is monitored. A tragic climax falls from their relaxed state... Mixed with stimulants, their bodies fall into a coma, and they are raped. Sensitive bodies. In the intense thrusting, the beauties fall into convulsive climaxes...