Usotsuki na Hatsukoi: Ouji-sama wa Do S Host

Overview

He's mean, but... so sweet she can't refuse him - Nazuna is a high school girl who has a crush on Kamijo, a serious and kind high school boy. But Kamijo's true face is that of an arrogant, sadistic host!? When Nazuna finds out his secret, he steals her first kiss and even does something naughty...!? Even though she should be embarrassed and reluctant, she wants to know more about Kamijo. Maybe he actually likes her a little...? Just when she thinks that, Kamijo calls her his "favorite toy"...!? The true identity of the plain boy from her class is an arrogant host!? (Source: Shogakukan, translated)

Source: AniList