Boys' Love Novels Love Method in Tenth Year B-Prince Library

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Ukai is famous as an orthopedist specializing in male genitalia.
However, because she was short, young, ED, and a, she could not make a girlfriend, and her occupation was not disclosed to anyone, so she was worried alone.
One day, I realized that the patient who came to the hospital because he was worried about his big roots was a master teacher whom I had longed for when I was a high school student.
When a master knows about Ukai's ED's troubles, he may be able to solve them if other people touch him, and Ukai becomes a of pleasure!
Thus, Etch's private class starts under the name of Ukai's ED treatment?