Joou no Houkago(2007)

Joou no Houkago

Reina Ryuzaki (first-year high school girl): Her weapons are her girlish looks, short stack stature (with a surprisingly generous bosom), and her cute smile. Her goal is to become a charismatic leader and a celebrity at the top of the social pyramid, cute as a hare but hungry like the wolf!

(Source: Kodansha, translated)

Note: Includes the one shot Futari Yogari (ふたりよがり).