Miharu goes on dates with seven girls: a fashion model, office worker, and female college students. As soon as they arrive at the house, Waka shares deep, saliva-swapping kisses with them at the entrance, then engages in mutual cunnilingus while giving and receiving foreplay. Their bodies, soaked in arousal and sweat, cling together mindlessly, continuing to passionately stimulate each other even while washing off. Overwhelmed by relentless pleasure, Waka climaxes repeatedly—despite her inexperience and initial hesitation, her panties become drenched, revealing her heightened sensitivity, embodying the whirlpool of desire between women.