Yuri Takamura

A teacher at a magical school must impregnate every female on the campus to save them from "The Dark Hour".

Is your neighbor rude to you? Fuck his wife. That's the moral of this story. Well, it would be if it stopped there. But our protagonist also decides to place spy cameras in another chick's apartment to blackmail and fuck her for no reason. Well, for no reason besides getting his dick wet that is. He even blackmails and enjoys a nurse, building up his harem, one slut at a time. (These OVAs are based on the erotic game by Bishop.)

The Hanabishi family and Hidaka family are next door neighbors. The fathers of both households could be called best friends, so they all get along like one big happy family. In particular, Hidaka family’s only son Kouki was raised lovingly by the four Hanabishi sisters like he was their own brother. One day, the Hanabishi and Hidaka parents were preparing for a long term overseas business trip together. Kouki ended up living together with the four sisters. And one of them is promised to him as a fiance. But who should he choose?

A teacher at a magical school must impregnate every female on the campus to save them from "The Dark Hour".

Is your neighbor rude to you? Fuck his wife. That's the moral of this story. Well, it would be if it stopped there. But our protagonist also decides to place spy cameras in another chick's apartment to blackmail and fuck her for no reason. Well, for no reason besides getting his dick wet that is. He even blackmails and enjoys a nurse, building up his harem, one slut at a time. (These OVAs are based on the erotic game by Bishop.)

The Hanabishi family and Hidaka family are next door neighbors. The fathers of both households could be called best friends, so they all get along like one big happy family. In particular, Hidaka family’s only son Kouki was raised lovingly by the four Hanabishi sisters like he was their own brother. One day, the Hanabishi and Hidaka parents were preparing for a long term overseas business trip together. Kouki ended up living together with the four sisters. And one of them is promised to him as a fiance. But who should he choose?