High school girl Marie harbors a strong fascination for bondage and plots to lure her friend Sayo into this world. Their actions lead them to a "women-only apartment" involved in human trafficking, escalating into a brutal situation where women are lured in and bound. Presented in a five-episode omnibus format, each story unfolds differently with unique highlights, powerfully captivating the audience. Danger strikes without warning, leaving no chance to resist—hands and feet are tied, and harsh gags are forced into the women's mouths. This intense portrayal of tension and fear is truly worth experiencing.