She has a small, youthful face, but a tall, adult-like figure. S1 exclusive ' Nanaka Kosaka'... releases her sexual desire and awakens to an erotic orgasm. When she starts having sex right after abstaining from sex for a month, she screams, "Guh... gyaaaaaaaah!!!" She's like an animal. No, a beast. Next, she's coated with aphrodisiac oil, and her sensitivity skyrockets... climaxing every second. Then, when she's forcibly attacked with toys... she collapses. Then, when she's pounded in a furious 3P fuck... she collapses. Nanaka, why are you falling? It's still a warm-up. The real thing is about to begin.