The "Hentai" Prince and the Stony Cat #01 #1

Yokodera Youto is a second-year in high school whose mind is filled with worries. By chance, after praying to the “Unsmiling Cat”, he will actually speak up about everything in his mind! Saving him from his life’s great crisis, is the cool and cute expressionless girl, Tsutsukakushi Tsukiko