Lee Chan-Gyeon is a trashy top whose favorite hobby is opening up virgins all the way to their colons. His golden rule in life? Never look back at a man he’s already slept with. However, a thunderbolt out of the blue shatters his arrogant lifestyle: he is struck by an absurd curse that shrinks his dick every time he ejaculates! To make matters worse, the only way to break this damned curse is to receive semen deep inside his own colon.

Well, how hard could it be? Sex is sex, so what if he’s the one taking it for a change?

Chan-Gyeon immediately goes hunting for a well-endowed guy. Enter Bu Sil-Han, a cute, petite man who looks anything but hung. Though Sil-Han confidently claims he can break Chan-Gyeon's curse, Chan-Gyeon dismisses him, completely unaware that the fragile-looking guy is secretly hiding the massive monster cock he's been desperately searching for.

Driven by Sil-Han’s desire for Chan-Gyeon's heart and Chan-Gyeon's obsession with a massive dick, their hot, hilarious, and utterly wild romance begins!

(Source: Lezhin US)