Do S na Seitokaichou-sama ga M Note ni Shihai Saremashita

The raven-haired, bimodal beauty Maina serves as your school's student council president, yet she faces an unsettling predicament. A young man with a lascivious glint in his eye attends her institution. "Excuse me while I take a moment to ravage your body with my lascivious gaze!" he lewdly remarks. Typically unremarkable on the surface, this chap harbors a concealed fervor within him. His imagination knows no bounds - a playground of salacious desires. Maina attempts to subdue Souta's advances through various penalties, only for his carnal yearnings to intensify. Unbeknownst to her, Souta stumbles upon an enigmatic notebook, the M Note, capable of transforming his lewd fantasies into tangible reality.