Chuunen Kyoushi ni Netorareta Osananajimi | Childhood Friend Cuckolded by a Middle-aged School Teacher
Oshiete! Tanetsuke Sensei ~Karada de Oshieru Aka-chan no Tsukurikata~ | Tell Me! Mating Teacher! ~Teaching Making Babies with Your Body~ (COMIC Grape Vol. 104)
