I Aspire to Be a Band Girl

Arakawa Kirika, a natural-born powerhouse. Arrogance, caprice, and cruelty are her bywords. In her encounters with the girls, she will... break Wakaba Mutsumi's wings, then kick her away once she has grown used to depending on her. Imprison Customer Service Saki in a cage of her own making. Crush Ms. Taki's self-esteem completely. Tear away every one of Soyo's masks. Stand in the way of Tomori's dream of [Becoming Human]. And finally, ask Sangen Hatsuha to play Haruhikage for her beloved Saki.

...Until they have all been dyed in her colors. Don't worry about the protagonist's mental state. The doctor says she's perfectly normal. (A MyGO fanfic with an original protagonist.)

Reader advisory: This story contains no possessive obsession, emotional distortion, or stomach-acid elements. It's a sweet, healing, feel-good story about mutual affection. Feel free to read it with a professional by your side.