IPZZ-115 The old man teacher killer J-system Yume is stupid, but sex is a genius. Nishimiya Yume

Though foolish, she navigates her school life as a J-system teacher killer using her perfect score pussy! Yume-chan, who only gets failing grades, seduces her teachers in various ways to aim for graduation. 'Ah~ Teacher~ That's not good… Doing it inside a student like this.' 'If I don't graduate soon, my secret might leak out.' 'Since you came inside me, you better give me something in return.' Though she's foolish, sex is her genius! Yume, the slut, probably somewhere having sex with an old man today.