Henai Shishi to Mitsuai no Omega

The private Omori Academy attended by the elite beastman Alpha.
Yu Otani, a hominin omega, was the only omega scholarship student at the school.
He was fitted with a chastity belt, and during estrus, he was directed to the desires of the alphas as a live bait for "estrus endurance training".
In front of Yuyu, the head of the dormitory, Shio Mikimoto, a priest of the Lion Tribe, appeared and .......