Stories about Cat transformation

Supergirl is abducted by Lex Luthor's organization and brainwashed into adopting the identity of Kitty, undergoing a cat transformation that makes her sexually aggressive and submissive under his influence. She then becomes one of a group of women transformeded to serve as sexual partners, led by Minie who is specially trained to obey without question, creating an intense, dangerous, and immersive experience for the reader.