Nanaka-san (temporary name), 27 years old. She is a married woman who has responded to a straightforward recruitment ad on a dating site. Her breasts are modestly sized but extremely sensitive. Just rolling her erect nipples sends her into a light orgasm. When a vibrator is inserted while stimulating her clitoris, she trembles and orgasms as if her entire body has become a erogenous zone, struggling to contain her moans. Starting with a tease, followed by intense thrusting, and then gentle kisses... The alternating use of rewards and punishments completely entrusts her heart and body to her partner, who then has sex with her wholeheartedly. "I'm so sorryyyyy!" she cries out in a tearful voice as she moves her hips, her expression evoking a level of eroticism that raises goosebumps!