Succubus

"Where should I take you all in the end?" Elmer muttered, seemingly unable to come up with a perfect solution.

His mother, Alice, Jessica, his aunt, Irene, and Luna, whom he had just recently turned into a vampire with his own fangs, had already become vampires. His mother was a middle school teacher and would start work in two days.

Alice was his classmate, but they had little contact outside of school. Jessica usually stayed at her own place. His aunt worked at a bar every day. Irene was currently staying at home, preparing to engage in social activities soon. Luna could only be seen at school.

Given these inevitable circumstances, it seemed impossible for Elmer to be able to drink their blood whenever he wanted. He needed to find a way to satisfy their bloodthirsty desires. There were two options: either he would drink their blood himself, or he would let them feed on blood.