Hijiri-kun wa Kiyoku Ikitai

Hijiri Tsuchimikado appears to be the epitome of high school perfection. As the student council president, he effortlessly maintains a flawless public image, blessed with striking good looks and exceptional performance in both academics and athletics. To his peers and teachers alike, he is an untouchable paragon of virtue and discipline, carefully upholding his pristine reputation at every turn. However, his immaculate facade faces an unexpected threat after school hours. Hijiri inadvertently stumbles upon a startling secret when he witnesses his ordinarily quiet female classmate, Mitsuki Sado, engaging in shockingly sadistic behavior toward their teacher, Tamura. The timid girl he thought he knew reveals a dominant and cruel streak that completely shatters his understanding of her character. Now burdened with this dangerous knowledge, the supposedly perfect student council president finds himself unwillingly entangled in Sado's hidden world. Rather than simply walking away from the disturbing discovery, Hijiri becomes drawn into the web of her private obsessions. His carefully maintained life of purity and order is suddenly jeopardized as he is pulled deeper into the dark, fetishistic tendencies of a classmate who hides a vastly different persona behind her silent exterior.