[Meshikutteneru. (Atage)] Kyouso-sama no Koto, Suki Suki Daaisuki

A cat-eared student, clad in a pleated skirt and thigh-high socks with a dog collar around her neck, is forcefully taken by a massive, bald instructor in a classroom-turned-punishment room, her protests dissolving into blissful moans as his hand pets her head. Her mind completely breaks under his touch, transforming her into a devoted pet whose entire world narrows to pleasing her "Founder-sama," begging for his cum and proudly declaring herself his number one girl no matter how many rivals he takes.