Manami Oura and TENMA Haru meet at a bar in a private house in Tokyo. Suddenly overcome by drowsiness, Manami loses consciousness. When she wakes up, she finds herself in a dark, isolated basement unlike any place she knows. In the dim light of a swaying bulb, time begins to warp. Desperately demanding to know why she's here, her anguished cries echo through the confined space, laced with a sweet, intoxicating scent. Manami is reduced to a plaything for deranged training—forced to eat like livestock, urinate helplessly, and endure extreme humiliation. TENMA Haru's rope work is dangerously intense, leading her into a cruel, private banquet of utter degradation. Known as a solitary master of bondage, TENMA Haru returns for the third installment of his new series: Tightly Bound and Kept: Dangerous Poisonous Flower 3. Starring the irresistibly alluring Manami Oura, who makes her long-awaited return following her appearance in Steam Bath Hell 17. You've never seen Manami Oura like this before. An unforgettable experience of excitement, emotion, and shock awaits in this must-see release.