Dan-oh, a single father, gets drunk and has a one-night stand with a guy. Dan-oh, unable to forget his relationship with a man who resembled his first love, he meets him again while masturbating. “This is the second time we’ve met. My name is Cho Hye-gun, Tae-yang’s friend.” “Th—that time, I was… drunk and made a mistake, sorry, I’m sorry.” “Haha. What mistake? You were like a sl*t.” “Yes, what?” “Don’t you wonder what Tae-yang would think if he knew you were sleeping around outside?” After establishing a relationship on the condition that he not tell his son, Hye-gun comes to Dan-oh’s workplace, as Dan-oh ignores his messages. “Look mister, your hole is twitching, can you feel it?” “No… no…” “I’m the only one who can fill you up as much as you want, Mister.” Dan-oh eventually formed a lasting relationship with Hye-gun and began to question their relationship. “Out—outside, Tae-yang is outside…” “Yoon Tae-yang is a heavy sleeper, once he falls asleep. You know that.” “Heut! Wait—wait!” Will they be able to sort out their relationship without getting caught?