Summary: ❤️‍❤️‍❤️‍ Ema is the cool and perfect beautiful student council president. Her younger sister, Ruka, is as popular as an idol and is always at the center of everyone’s circle. The younger brother of the two perfect and idol sisters is Mizuki, an extremely ordinary male student. Since childhood, Mizuki is teased by the cool and perfect Ema, and used like a servant by Ryuka, who is strict with her younger brother, but one day, he finds himself with a girlfriend… The existence of a lover. The two older sisters realize this… Spring is finally coming to their younger brother… Without thinking that, they become even more aggressive in their relationship with Mizuki, but… Mizuki’s spring… Suddenly, it is picked away… Mizuki is haggard… Ema, who can’t stand looking at her younger brother like that… takes off one skin or two of her own…