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Zombie Girl's Salvation is Creampie Sex

The only way to maintain the body of a beautiful girl who has turned into a zombie is to rub every inch of her...?
The main character, Masaaki, is a fan of the occult and horror stories, especially zombies, and because of his taste for them, he is considered creepy and stands out from the rest of the class.
He is approached by Mikoto, a classmate and the daughter of a member of the Miyama group. Masaaki is happy to finally meet someone who understands him, but...!
A zombie girl, a ghost sister, and other occult heroines make him cum all over the place in this erotic series of adolescent stories!