Junjou Decamelon / Pure Decameron is a hentai anime adaptation of Kotoyoshi Yumisuke’s manga of the same name. The story’s protagonist Hoshiya-kun has recently moved to Tokyo. He loves the stars and often watches them in the park. Once he met a tall girl who was naked under her coat. Soon he met her again when she transferred to his class. The girl’s name was Kaeko Momota and she explained her strange act to the hero. And all because of her …

Based on the erotic manga by Shimimaru.

Based on the adult game by Lune.The field trip ship was wrecked in a storm. A couple of girls and an ugly man were saved and drifted to an island. The girls were infected by a strange virus and started to become sexually aroused. The only way for the girls to survive is to be impregnated.

A horny headmaster and his naughty nephews are out to train twelve teachers to be sex slaves. They'll use any scheme in their arsenal to get the hot lady professors to share their carnal knowledge. But even if the women give their bodies over freely, that doesn't mean they'll just take it lying down. The extracurricular activities are nonstop in every nook and cranny of this institute of lustful learning.