Meeting at the Hamamatsu sand dunes, Risa is a stunning beauty with a flawless figure who once worked as an esthetician. She says she no longer sleeps with her husband, finding his sex life mechanical and rough—an obligation rather than pleasure. Yet she deeply desires truly satisfying sex, which is why she sought out this encounter. On the hotel sofa, she spreads her legs, and even through her underwear, having her clit touched changes her expression completely. Her panties are already soaked, a clear sign of her arousal. Each time her clitoris is stimulated, she moans, "It feels good... my clit feels so good..." On all fours in front of the mirror, she waits for the man with a dazed, longing gaze. And then, finally, a man's cock—other than her husband's—enters her.