The legendary manga is reborn with new art! Wataru, a lazy high school student, is visited by the earnest and slightly airheaded teacher, Runa-sensei! So that Wataru can become a respectable adult, she gently starts giving him naughty private lessons!
(Source: Comic-Days)
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**Note:** This is a remake of the 1986 original "Ikenai! Runa-sensei" manga
