My Beautiful Man Interlude Light Novel

Kazunari Hira is not what you'd call popular. In fact, he's basically on the lowest rung of the social ladder, due largely to his stutter that tends to flare up when he's anxious. And then there's him: Sou Kiyoi, leader of the pack and the most beautiful man Hira has ever seen. When Hira is made the popular group's gofer, he realizes that he doesn't mind his lowly position so much when the orders are coming from Kiyoi's lips. In fact, Hira treasures every order Kiyoi gives him and every bit of change he's handed to run errands. Could he actually be... in love?