The Saotome Sisters Are For the Sake of Manga!?

早乙女姉妹は漫画のためなら!?

Mobuyuki Saotome is a teenage rookie mangaka serializing a romantic comedy, and his two sisters serve as his assistants. Older sister Nōan and younger sister Kanon throw themselves into supporting his work, going to flustering, hands-on lengths to gather material and keep him motivated, while both grow increasingly attached to him. The result is an ecchi comedy built around a brother trying to make deadlines with two doting sisters complicating every page.