Approached in Koenji and handed a survey, 31-year-old married woman Sarina—whose striking contrast of a seductive short haircut and G-cup breasts defines her—agreed to an audacious pickup that quickly escalated to sex. After a polite and respectful invitation, she responded positively and was guided into the survey vehicle. During the in-car fashion questionnaire, she revealed she lives in a Musashino apartment and is three years into her marriage. When asked about her sex life, she admitted intimacy with her husband occurs only once every two weeks—far less than she'd like, confessing she actually desires sex daily. She also revealed the secret of masturbating with a vibrator she bought without her husband’s knowledge. During the innerwear fashion check, she was asked to show her lingerie. Shyly resisting with "I'm not the kind of body that can show this," she eventually gave in after relentless compliments. She revealed a sheer lavender satin thong and garter stockings, her embarrassment intensifying the erotic tension. When asked to expose her pussy, she initially refused with "No, I can't," but after persistent pleading, she complied. During sensitivity testing, she was teased about her pent-up frustration. Though surprised at first by the touching, she quickly became aroused—her panties already wet when fingers slipped inside. Stimulated on her clit with slow, teasing strokes, she climaxed instantly. When her pussy was licked, she protested, "It's dirty, stop," yet orgasmed intensely. Presented with a vibrator, she hesitated, saying "It won't fit," but as it was slowly inserted, she gasped, "Wow! It's huge!" Invited to a city hotel, she wavered, worrying, "This would be cheating," but was persuaded with "It'll be over quickly." Soon, her G-cups bouncing wildly, she engaged in passionate hotel sex.