[Kitada Ryoma] The story of a manga artist who was taken in by a strange high school girl ～Nude Drawing Route Edition

A manga artist expecting a hired helper opens his door to find a strange schoolgirl named Konata instead, who presents him with a sketchbook and a demand: fill every page with nude drawings. When he protests, she answers by quietly slipping out of her uniform, baring her soft, big-breasted body with a blush and settling into her first pose. Before long two equally curvy classmates join her, all three girls sprawled together and offering every angle of their bare figures while his pencil scrambles to keep pace.