18+ Koi-koi★Seitokai

Goraku Gakuen is a school with over 300 clubs and student associations, and all of them are under the supervision of the Student Council. After encountering the Student Council President, Gokou Karuta, a girl who avoids most of the clubs, is asked to be the Secretary. Thus begins her work of inflitrating and monitoring the often wacky clubs...

(Source: MU)