Alternative Name: Ikenai! Luna Sensei R;いけない！ルナ先生R

Genre(s): Comedy Mature Romance School Life

Demographic: Shounen

Summary:
Wataru, a lazy high school student, is visited by the earnest and slightly airheaded teacher, Runa-sensei. So that Wataru can become a respectable ad... MORE 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. HIDE