A group of girls trapped by a locked door during a power outage are subjected to gang rape. A cute girl in a school uniform is driven to madness and repeatedly raped by filthy, perverted men until she reaches multiple orgasms. (Mihama Yui, MIDV-934)

An emergency stop plunged the car into darkness. The power went out, the doors locked, and she was trapped…without a chance to escape. The stifling atmosphere, this unusual situation, drove the men wild—even the tutor responsible for protecting Mihama Yui, despite being frequently harassed on the commuter train, lost his composure upon seeing his student soaked. He kissed her trembling lips, held her tightly, and licked and violated her…surrounded by men, entwined with them, he repeatedly ejaculated inside her! She swallowed and released the men's penises, receiving their semen with her body and genitals! Immersed in semen and the men's desire, Mihama Yui's body unknowingly degenerated…