Yeon-woo, a "crappy car collector" whose countless fetishes have driven away many men, meets Jae-hyun, a man who, unlike all the others, perfectly fits his ideal type. With his straight, well-defined fingers, a pleasant, deep voice, and a handsome face… what would happen if this man also satisfied his fetishes?

Yeon-woo tries every trick in the book to win over Yoo Jae-hyun, but Jae-hyun remains unfazed. Yeon-woo wonders why Jae-hyun isn't falling for him, despite Yeon-woo's impeccable looks, wealth, and profession.

During his days of scheming, Yeon-woo accidentally overhears Jae-hyun's drunken confession. It turns out Yoo Jae-hyun, this handsome man with a "big package," is actually a virgin with no dating experience! And he's willing to take responsibility for Yeon-woo? This is a total win-win!

Thus begins Lee Yeon-woo, the fetish-laden,'s journey to tame Yoo Jae-hyun!