MIDA-128 "I like my teacher" An otaku teacher's affair partner is a J-cup busty student. A geeky teacher gives advice on sex that answers the worries of adolescent girls. Kanna Miki

Kanna had a complex about her large breasts. She couldn’t talk to her friends of the same age, so she confided her worries to her homeroom teacher, Haneda. She was often teased by people around her because of her large breasts, and she couldn’t stand it. When Kanna confided her worries to her homeroom teacher, Haneda said, “It’s not strange to have large breasts. Rather, it’s a gift from God. Bigger is better. You are special.” As he comforted his student, Kanna’s heart gradually turned to the otaku teacher, Haneda… Kanna, who is pure and innocent, falls into an affair with her homeroom teacher, who uses his extreme breast service, in order to get her teacher’s attention…