Lesson Start
Mio has been telling her students at school that her breasts are so large because her step-brother, Keisuke, rubs them daily! Students Ayano and Rin visit Keisuke, eager to take advantage of this treatment for the sake of their own busts.
Shuusaku Shirakawa
Keisuke Oda (voice)
Maki Kobayashi
Mio Shindou (voice)
Ringo Aoba
Rin Sumisato (voice)
Ishihara Airi
Ayano Kobayakawa (voice)
Ken Raika
Director
