Mahou Shoujo Lyrical Nanoha - Theatre Wings (Doujinshi)
Shitsurakuen
Female*Harem -Its about a true Princess*Knight Himoto Sora who takes on the sexist school policy of physically abusing its female students. Using the high tech RPG*System they created she defeats the abusive boys one by one giving these broken girls back there lost pride and dignity!
Hummingbird Effect
Himenospia
I absolutely love all of the work by these two amazing authors - Himeno was abused at home and at school and is stung and forced to eat an unknown species of wasp. She than acquires the attributes of a Queen*Wasp turning all of her abusers into her loyal allies and followers by the use of her Wasp*Twat*Stinger.Lol
Kenka Bancho Otome - Koi no Battle Royale
The anime is better and so are the fights
Shoujo Kishidan x Knight Tale
This is an ongoing about a Female Knight aiming to be the strongest knight in the world. And amusing comedy about a Big Boobed Princess an the Princess*Knight who chose to be her protector because she believes Booby-chan is her Goddess of Victory!
Honto No Kanojo