Targeting schoolgirls who have yet to fully understand their own sexual desires, this film focuses on training them to submit. By fitting them with collars and restraining them with ropes, their latent masochistic tendencies are drawn out. In the confined space of a hotel room, they are left completely at the mercy of their captors, helpless and exposed, allowing pleasure to be intensified to its peak. The true appeal of this work lies in the deep satisfaction derived from this process.