Baku Ane 2: Otouto Ippai Shibocchau zo! The Animation, Raw

Baku Ane 2: Otouto Ippai Shibocchau zo! The Animation / ばくあね2 弟いっぱいしぼっちゃうぞ! THE ANIMATION

The main character, Munetaka Takesaka, fails in his first experience with a lover who has been dating for the first time from past trauma.
It was her sister Ritsuka and her cousin Mashiro who offered him a literally naughty lesson and help overcome trauma .
However, with the participation of another older sister, Wako, who made trauma to Munadaka, it was no longer just a lesson …?
The battle for the younger brothers of the older sisters is about to begin !!