[Nakaura Tomoki] Ueno-kun Has Been Developed

Ueno-kun, a shy bespectacled boy who pretends to be capable while hiding how soft and lenient he really is, finds himself claimed as the helpless plaything of three dominant girls who turn everyday bullying into exquisite control. Between relentless grinding soles that tease him to a spurting, impossible climax while a phone captures his shame, and a bold, arm-around-the-shoulder tug toward a love hotel despite his flustered protests, his willpower crumbles with each humiliating caress. Collared, chained, and pinned beneath teasing feet and knowing smiles, his reluctant coming-of-age becomes a tantalizing lesson in surrender he can't escape — and secretly doesn't want to.