Baku Ane 2: Otouto Ippai Shibocchau zo! The Animation
English title: Bombastic Sisters 2
Japanese title: ばくあね2 弟いっぱいしぼっちゃうぞ! THE ANIMATION
Type: OVA
Episodes: 1
Source: Visual novel
Genres: Hentai
Studios: Seven
Producers: Pink Pineapple
Duration: 30 min
Rating: Rx - Hentai

The protagonist and his lover want to have their first time together, but due to past trauma, he can't go any further. The elder sister of the Takesaka household notices his problem and wants to help him... with sexual lessons! Even his cousin and the one who caused his trauma join the party, and the battle of the best sexual lesson begins.