Kawae Ai, a high school girl, is held captive and trained in bondage. Tied up and unable to move, she is subjected to torture on her throat, breasts and vagina. Sometimes she is left with toys inside her, enduring the torture with no end in sight. But at the same time, she is awakened to an unknown pleasure, and accepts the penises of strangers that are inserted into her one after another. Kawae Ai's shocking new bondage work!!