Forced to abstain from masturbation for a week, Kogawa Iori reaches her limit of endurance. Her frustration is further provoked as her desires are intensely stimulated to the extreme. Her body's responses grow stronger and stronger, until she can no longer hold back, bursting into tears and screaming as she finally gets her long-awaited favorite cock. Surrounded by the pleasure of consecutive orgasms, she undergoes a complete transformation into a sex beast—this is the highlight.