We were scouting karaoke boxes in Tokyo, curious about what kind of girl enjoys singing alone—when we stumbled upon Sara, a college student who admitted she's tone-deaf but desperately wants to improve her singing. She agreed to an interview on one condition: we teach her effective vocal training techniques. We led her into the car, where she sat nervously at first. Training began immediately—vocal exercises using a dildo, diaphragm workouts with a vibrator pressed against her crotch. Could this really make her sing better?! Her hopes rose, but unsurprisingly, her singing didn't improve. However, her vocalizations gradually shifted from a plain "ahhh" to a moaning "aaannn♪," creating a distinctly erotic atmosphere. Though she's only had one sexual partner, Sara confessed, "I'm really curious about being wild♪," openly expressing her sexual interest. Despite claiming this was only the second time she'd ever said the word "dick," she deep-throated it completely, gagging and sobbing deeply. Her incredible deep throat performance was undeniable. When asked, "Do you want more vocal practice?" she eagerly replied, "Yes, I do♪." Does she realize exactly what kind of practice this has become? w. With a soft, well-proportioned, milky-white body that jiggled delightfully, she screamed and moaned loudly like a yelping dog, climaxing repeatedly while unleashing a songstress' symphony of ecstasy. By the end, she giggled, "Please give me another private lesson sometime♪," clearly hooked.