アンタと幼なじみってだけでもイヤなのに！Anta to Osananajimitte dake demo Iyananoni!

Plot

Kazuma Suzuki was just your average high schooler—until his childhood friend, Rua Takayashiki, a beautiful, sharp-tongued girl who also happened to be the granddaughter of the school chairman and the nation’s top idol, cut all ties with him using a line straight out of a drama.

Forced into submission for years as her so-called childhood friend, Kazuma decides it’s finally time for his first-ever rebellion. He’s done playing lapdog. This time, he’s taking back his freedom—and aiming for a normal school life.

Escaping a powerful beauty like her is easier said than done...

Light Novel source original title "S-kyuu Gakuen no Jishou `Futsuu', Kawaisugiru Kanojotachi ni Guigui Korarete Barebaredesu."