Naega Saranghaneun Boss

Seung-Tae, the executive with a gangster past whom everyone fears. His loyal secretary, Su-Ho, has secretly harbored a crush on Seung-Tae for a long time. One day, Su-Ho is summoned by Seung-Tae and receives a suggestive request.

“Su-Ho, hit me just once.”

Seung-Tae lies face-down on a chair, taking the blows to his buttocks, while Su-Ho grows increasingly aroused. The tension in the office continues to rise...

“Executive, are you satisfied with this?”

(Source: MrBlue, translated)

Note: Includes three extra chapters.