Despite her stupidity and lewdness, she's a genius. A hot, sexy black woman named Aoi Kinoshita loves sex. (Aoi Kinoshita, DASS-101)

Sunflower is extremely cheerful and has a wildly imaginative mind. Her sex drive is several times higher than normal. Because she didn't do well on her exams, her father, worried about her future, hired a tutor. The tutor was a virgin, and Sunflower, who likes virgins, accidentally exposed her underwear while enjoying his reaction.