Succubus Appli: Gakuen Saimin

Yuma Oda is an ordinary high school student whose life takes a dramatic turn after a chance encounter with a lustful succubus. She gifts him a mysterious smartphone application known as "Hypnos," a program imbued with the supernatural ability to hypnotize women and bend them to his erotic desires. Armed with this unexpected tool, Yuma quickly realizes the extent of the power now resting in his hands. Eager to test the application's capabilities, he wastes no time selecting his first targets within the familiar halls of his school. He sets his sights on two contrasting classmates: Fujimiya, a bold and sassy gyaru, and Sakuranoi Akizuki, the strict head of the school's disciplinary committee. By activating the Hypnos app, Yuma successfully shatters their resistance, transforming both young women into completely obedient subjects bound entirely to his will.