Candy and Whip for the Tyrant Boss' Ass

You got like this just from a few slaps, Mr. Hachisuka? You're such a pervert. Hachisuka is a strict boss that his subordinates fear at work. But he has a subordinate he trusts: Yuki, his only co-worker who can speak freely with him. One day, on the way home after a night drinking together, when Yuki gives the drunk Hachisuka a light slap on the cheek to wake him up, he gets hit with a wave of pleasure he's never experienced before!! "Feels good when you smack me..." He accidentally mumbles, getting hard from the smacks of the younger man who has lost his composure. Even more, Yuki keeps teasing, stroking and making a mess out of him...!"