(alternatively titled The Sibling's Bulge ) is an adult 3D anime (H-anime) produced by the studio NekoPoi .
: The story centers on the evolving, taboo relationship between a brother and his younger sister. [3D] Imouto no Fukurami – The Movie – NekoPoi
: As a "Movie" or feature-length release, it often compiles several shorter episodes or provides a longer, continuous narrative compared to standard episodic releases. (alternatively titled The Sibling's Bulge ) is an
: Unlike traditional hand-drawn anime, this title uses 3D CGI rendering to create more fluid, varied camera angles and detailed character models. [3D] Imouto no Fukurami – The Movie – NekoPoi