Studio T-Rex and Lune (Bunnywalker) announced a hentai anime adaptation of the manga "OVA Uchi no Otouto Maji de Dekain Dakedo Mi ni Konai?" by popular author Chinjao Girl. (Kemuri Haku). Release is scheduled for the end of May 2021. It was also announced that there would be two full OVA episodes. The main character of the story is an ordinary Japanese guy of short stature who suffered greatly in his youth due to his complexes. However, despite all his complexes and shortcomings, he has one "dignity of enormous size"" which his little sister Chiaki has been dreaming about for a long time. (As is often the case in hentai...) One day she decides to throw a sex party for her brother together with her lustful friends Nagisa and Yukiko. That evening our hero lost all his complexes...

 

Added voiceover by Anistar