In a quiet apartment building, reserved young man Kai becomes secretly obsessed with his stunning neighbor Ikenaga. Night after night, he watches from his window as she undresses and touches herself, fueling his private masturbation sessions. Then one morning, fate brings them face to face, sparking a night of raw, fiery passion. Now Kai can’t believe his voyeuristic fantasy has transformed into intense, real-life sexual encounters with the woman he used to only observe.
