Kedamono-tachi no Sumu Ie de

Based on the erotic game by Pin-Point. Arata Asaoka lives with his despicable, chauvinist father and older brother. Arata is an illegitimate child so he has always been treated as such. One day he met a girl who gave him hope. Being with her made Arata feel good, and he fell in love. He began to believe that his life could be better. However, his father and brother have other plans.

The Girl in the Library ～Fall of Purity～ THE ANIMATION

Yukiha Serizawa is a newly minted high school girl, who enjoys working as a library assistant with Aida, a boy she likes. But things are about to change for her... One day the school janitor asks to see Yukiha, to thank her for helping him the previous day. She trustingly goes along with him. The next thing the pure Yukiha notices is that she's been given a drug that made her pass out, and the janitor had his way with her. She wakes up in the middle, and finds she loves the rough sex she's experiencing. Although she wanted to save her virginity for Aida, she finds she can't resist the allure of sex. (Source: J-List)

Jutaijima

Based on the erotic game by Lune. The field trip ship was wrecked in a storm. A couple of schoolgirls and an ugly schoolboy, hated and bullied by them in school, drifted to safety on an uninhabited island. The girls were infected by a strange virus and eventually will die if not cured. The only way for the girls to survive is to be impregnated...