Using the erotic game by Ciel.

From a tumultuous summer vacation, Shuuichi begins the second school term while within the constant love assault from Ai and Mio. 1 day the tennis club leader Reiko announced that they may be in the school festival after the month, they will decided to run a cosplay cafe after much wrangling. Afterwards, she decided which she desired to run as a candidate for next term's student council. That wasn't the end of his tumultuous days like a transfer student suddenly appeared in the class...