Ani to Imouto no Shitai Shitai Shitai Koto

Sinopsis

Kouta Moriyama is an unsuccessful adult manga artist. Due to his lack of popularity, he was on the verge of quitting.
But one day, he finds success with the vividly realistic portrayal of a charming heroine. The source for this sudden change in style is his little sister Shizuku...?!

(Source: Kadokawa, translated)

Sinopsis original de AniList.

Si te gusta Ani to Imouto no Shitai Shitai Shitai Koto, prueba también

Siscon Ani to Brocon Imouto ga Fuufu ni Nattara Shiawase Sugite Bakuhatsushisou Siscon Ani to Brocon Imouto ga Shoujiki ni Nattara Kiichi VS Mahou wa Isekai ni Oitekimashita.: Tensai Madoushi Datta Imouto no Yowakute New Game