A cat statue on a hill is rumored to have the power of granting people’s wishes by giving “something we don’t need” to another person who needs it. Out hero is a boy with strong pervert desire, but managed to put a nice guy mask to people. Thanks to something that he called “PR skill / facade”. Since his facade is too good, sometimes it prevents him from saying what he actually feels, thus we wanted to get rid of that skill so he can express himself more honestly.
Our heroine is a timid girl who express whatever she feels openly. She feels that it’s childish and she wants to get rid of it. After a fated meeting in front of the cat statue, two of them make their wishes in front of the statue. And the next day, the wish is granted. Too powerful if I might say. Instead of having the ability to be more honest, our hero now speak whatever in his mind loudly. He can’t even control it. Resulting in all his pervert thoughts now directly said in words to the person he’s imagining. And soon he gains a new nickname “hentai prince”.
In order to return to normal, our heroes need to find who the persons receiving their “skills” and make sure they want pray to the cat statue to remove it (so it will return to them). And the two persons who receives them are “marked” with belt and a meat-bun: two things went disappeared at the night they made their wishes.