On a night in downtown Tokyo, we approach two office ladies walking through the business district, inviting them to participate in an internet survey. The questionnaire is for collecting data about work and relationships. Since the earnest surveyor had been drinking just earlier, we offer a reward as an apology, persuading them to come along. The two, seemingly kind-hearted, can't refuse and agree to follow us. Introducing a sweet senior and junior OL pair, anticipation builds for what's to come below the waist. We head straight to a hotel, prepare some drinks, and create a relaxed atmosphere to begin the interview. The senior is Mizuho, the junior is Riko. Neither currently has a boyfriend. Gently listening and showing genuine interest, we gradually get them to open up about their ideal types. As the alcohol starts taking effect, we smoothly shift the conversation toward more intimate topics. We learn Riko hasn't had sex recently and often indulges in masturbation fantasies, while Mizuho reveals she's been sexless for three years, preferring manual stimulation and regularly using a vibrator. We bring out the actual vibrator on-site, and placing it over Riko's clothes on her breasts creates an instantly erotic atmosphere. The vibrator proves highly effective, even for amateurs. Mizuho hesitantly asks, "Wait, is this really okay?"—yet Riko surprisingly enjoys it, even starting to apply it to her own lower body. Riding this momentum, we begin testing Mizuho's sensitivity. As we lick her ears and fondle her breasts, we ask her to show us her underwear—and she agrees. She wears an elegant-looking blue bra and matching panties with a side-tie design, highly seductive. She's also wearing garter stockings, clearly revealing the pent-up frustration of a nearly thirtysomething woman. Seeing this, junior Riko grows flustered and visibly excited. We stimulate both women simultaneously, letting them watch each other's aroused expressions—heightening their pleasure as they realize they're turned on by a female coworker, experiencing the thrill of being seen in such an embarrassing, aroused state. The sensation doubles their excitement. Later, moving to separate rooms, each indulges in uninhibited, hardcore sex to their heart's content.