Furika Juka, diagnosed with PTSD at a psychiatric clinic, undergoes therapy to reconstruct her repressed memories. Haunted nightly by dreams of a traumatic rape, she is tormented as the treatment triggers fainting episodes induced by the flickering light and heat of candles. Suspended upside down, she is repeatedly lashed with a severe whip, when suddenly her two rapists appear, taking her bound body in a brutal threesome. Through this harsh treatment, her PTSD is overcome—but it leads to a new affliction: sex addiction.