Guide to Getting Freaky

Yeonwoo's love life has been nothing but a series of runaway men—all thanks to his freaky fetishes. But just when he's about to give up, along comes Jaehyun: a perfect face, silky baritone voice, and fingers that look like they were sculpted by the gods. He's everything Yeonwoo's ever dreamed of...and more. Determined to make Jaehyun his own, Yeonwoo pulls his usual rich-guy schemes; but try as he might, Jaehyun remains totally unfazed. One drunken night, however, Jaehyun lets the truth slip: this handsome hung hunk hungers for someone who knows who take the lead. A guy who checks all his boxes and wants to be trained? Yeonwoo's dream project begins now.

(Source: Lezhin Entertainment)