Saya is a nurse working at a university hospital who has finally taken a long-overdue break after a busy year. During this time, she broke up with her boyfriend and has since transformed into a woman overwhelmed by pent-up desire. Evidence of this can be seen in how she instantly reaches orgasm from just slight vibrator stimulation, and how even the irritation deep in her throat causes her to salivate profusely while experiencing throat orgasms—proof of her extreme sensitivity. When her soaked pussy is pounded rapidly and deeply without a condom, she moans with arousal, tightening her face like a submissive bitch, completely obsessed with sex and passionately craving creampie after creampie, as if addicted to intercourse.