""Extreme Yakyuken 2" is a sequel to the 2019 hentai "Hachachacha Baseball Fist Part 1" from Fairy Hana Studio (When I Woke Up, I Was Being BANGED!! ~Bustilicious Gravure Idol~). Hentai was released at the end of March 2022.

Futaba-chan continues to satisfy the winners of the baseball championship. This time, the entire team gathered and even those who could not attend in person joined through the YouTube broadcast. Futaba is already used to hard sex and ending inside, now she has to have group sex.