Tsubomi, the sixth victim, arrives at a merciless oil massage parlor that drives her consciousness away with brutal orgasms. Using lewd oil, she's forced into repeated shrimp-like convulsions, experiencing pleasure so intense it feels like her abs are breaking down. Her slick, trembling body is restrained and imprisoned with adhesive straps, subjected to sensory development massages until completely helpless. Driven into a melted, hypersensitive state by continuous ecstasy, she's then used freely for creampie sex.