Risa, I'm worried about you. There are men out there on the streets—beasts who lust after your beautiful body. That's why I've decided... Risa is kidnapped by a strange man, and forced confinement, bondage, and lewd training begin immediately. A perverted man's relentless madness and depraved cruelty gradually take control of Risa's body and mind. To escape the dangerous world outside, she must stay here. Through this process, her body is increasingly dominated, crossing new boundaries. The intense, graphic depiction of her training captivates every viewer.