Bakunyuu Teiou ~Chichi Fetish Nanode Bakunyuu Tennyuusei o Meushi Choukyou Shitemimashita~

Kyoubei Mishima, a perverted delinquent with a breast fetish, attends a school where a busty transfer student, Aiko Tamura, arrives. Naturally, Kyoubei sets his sights on her and begins his twisted schemes. It starts with a public breast inspection in front of her classmates, followed by a science experiment where weights are hung from her nipples to measure their strength. In the equipment room, he uses a vaulting horse as a makeshift bondage device to torment her breasts. He even forces her to give him a paizuri in the classroom, in front of everyone. Then, using a drug to induce lactation, he humiliates her during lectures by making her release breast milk while being teased with vibrators. In the school cafeteria, he sells her milk as a “specialty drink,” extracted with a milking machine. Between breastfeeding during sex and gangbangs by the delinquents, the busty transfer student is gradually trained into a submissive cow… [Translated from dlsite]