Deatte Hitotsuki de Zecchou Jorei! @comic

Haruhisa Furuya is a student at the Exorcist Academy, yet he languishes near the bottom of his class. His poor standing has nothing to do with a lack of talent; rather, it stems from the deeply compromising nature of his unique power. Haruhisa possesses an ability known as Climax Exorcism, an obscene technique that forces anyone—living or dead—to experience an overwhelming climax upon being penetrated. As a bizarre side effect, this intense sensation purifies and banishes evil spirits and monsters the moment they succumb to it. Despite its undeniable effectiveness against supernatural threats, utilizing such an indecent method in public would instantly destroy his reputation and social life, leaving him no choice but to keep his true potential hidden. His quiet struggle takes an unexpected turn when he crosses paths with Misaki Souya. She is a girl burdened with her own unusual gift: an evil eye capable of stripping away facades and exposing a person's deepest secrets. For Haruhisa, whose entire academy life depends on concealing the scandalous truth of his exorcism technique, encountering someone who can see through all deception introduces a dangerous new complication to his already precarious situation.