Masamune Izumi is a struggling light novel author living alone with his step-sister, who has refused to leave her room for the past year following her mother’s death. Wanting nothing more than to see her face again, he finally gets the chance after a web-steaming accident reveals that she’s the very same illustrator that draws the erotic images for his novels.
A romantic comedy with a strong ecchi streak. Starting out as a love triangle it expands into harem territory about halfway through.
More Information:
aniDB
Crunchyroll
Wikipedia
