Secrets of a Porn Shop Princess

Keiji Kaneshiro is the son of the owner of a small chain of adult stores. He have a cheerful personality and good looks, and used to be fairly popular, but an accident happened when a classmate saw him being endeared to a porn star who came to the store to sign autographs at a sales event, and he was mistakenly thought to be a casanova.

Because of this, the boys ask him for advice on sex and the subtleties of the female mind, even though he is a virgin, and the girls are overly cautious of him and treat him as an enemy of women, even though he has never even held their hands. Because of this situation, he has never been able to get close enough to have sex with anyone, and he has remained a virgin since birth. However, out of his pathetic vanity, he is unable to come out as a virgin and clear the misconception of being a casanova.

Then one day. He is working at an adult store in place of his parents, who have gone on a long trip, when a girl comes into the store wearing a disguise of a mask and sunglasses. However, her disguise is so poorly executed, and her breasts are so big that they can be seen even through her clothes, that you are immediately convinced that she is Midoumae Momoka, his classmate and the head of the student council representative committee.

Momoka is the daughter of the Midomae Group, a former zaibatsu family, and is a real “young lady” who is both talented and well-mannered. Why is she in an adult store? While wondering why she is in the adult shop, she shoplifts a rotor from the store and goes into the restroom.

Kaneshiro thinks to himself, "How could she be so stupid? It's like something out of an erotic comic book?" The first thing he needed to do was to find a way to get a good look at the restroom and see if he could find anything.

After much struggle, Momoka confided in Kaneshiro her secret. She's a young lady with all the attributes of a decent, neat, beautiful student body president and school idol...

But in fact, she has an unusual sexual appetite, and her mind is on the verge of exploding from all the dirty thoughts she has. Momoka asks Kenji to keep the secret she has confided to him, and she also asks him to help her release her sexual desire.

There is no way Kenji can say “I'm a virgin” to the innocent eyes of a young lady, and he ends up being Momoka's sexually motivated exhorter. A virgin who is misunderstood as a casanova because he looks like the one in an erotic manga, and a perverted, slutty young lady who is thought to be innocent....

The most dirty days are about to begin!