Necktie-ui Yongdo

Inha has lived a carefree life, dating his way through his youth and breaking hearts in his wake. Nowadays, though, he can't be quite as carefree when he's working an ordinary office job under a stiflingly strict boss, Sun-woong. Inha is convinced that his boss is cold as ice, right until he witnesses Sun-woong in a compromising position out in public. Turns out, Sun-woong likes it hot and rough. However, when Inha tries to use this to his advantage, it backfires spectacularly in a way he never expected. Farewell, carefree days! Now, Inha is about to be tied down in more ways than one...
(Source: Lezhin US)