Well Done(,) Pervert by Yukio Yuki — Ongoing

Also known as Hentai Yoku Dekimashita

Cover

Kumazawa Koiko's life takes an abrupt turn when the fanfiction she writes featuring herself and the student council president is discovered......by the president's younger sister, Nika.

Chapter 1 released Mar 27 '21 Wishful thinking
Chapter 2 released Apr 3 '21
Chapter 3 released Apr 13 '21