Nam Kyu-hyuk is multi-talented, possesses outstanding looks, and even has wealth.
Despite his seemingly perfect exterior, he has one fatal flaw: he has never lost his virginity.
One day, the "Fairy of Big Penis" visits him.
"I am the Fairy of Big Penis! I have come to save your penis!"
Thus begins the fairy's lesson on losing his virginity, and Kyu-hyuk is half-forced to use a sex toy to gradually learn "how to use a penis"...
But something is off. This sensation is far too vivid to be just a simple device. Is this... really just an ordinary sex toy?
