During spring break, her boyfriend, a salaryman, is too busy to meet often, and their sex life has dwindled. As a result, she's been relieving herself with masturbation, but her pent-up desires remain unfulfilled. A college student with a calm demeanor, she's secretly intrigued by gonzo-style sex videos and has grown attracted to the man she contacted. Her frustration is evident—moisture quickly gathers between her legs, and her repeated "No, no!" as she tries to pull away only fuels the desire to dominate her. When pushed, she experiences her first massive squirting orgasm, gushing like a flood, climaxing over and over until she's completely lost in pleasure. Her overwhelming release lays bare just how starved she's been, further igniting the urge to keep tormenting her.