A legendary repeat-offender class where students older than their teachers run wild. The school asked female teacher Yumi, 'Please do something about this class.' Gently teaching, sometimes scolding, and healing stiff minds and crotches with paizuri fellatio. While struggling with the existence of common sense, Yumi's passionate education gradually loosens up her students' hearts. However, the assistant teacher Yano doesn't seem to like this style that deviates from conventional education...
