Depravity: Destruction of a Female Teacher

Kiriko, a strong-willed martial arts expert, finds herself trapped in a dark, empty school building. She is bound and gagged, wearing only her underwear, facing three masked men who have a history of preying on female teachers. Despite her captivity, Kiriko remains defiant, having already wounded two of the men in a previous encounter.

The men propose a twisted challenge: if Kiriko can endure ten minutes of their sexual stimulation without becoming aroused, she will be set free. As they begin their assault, Kiriko's mind and reason slowly succumb to the overwhelming waves of pleasure, threatening to break her resolve. The line between resistance and surrender blurs as the men push her to her limits.