After I Became the Overbearing CEO's Pet Rabbit

Tu Yueyue read a yuri novel with a terrible ending, went to sleep, and woke up transmigrated. During the day, she is He Yue, the pitiful, helpless little sister of the protagonist, He Aobing. At night, she turns into the fluffy rabbit He Aobing keeps as a pet: arrogant, domineering, and always hungry. Taking advantage of He Aobing’s weakness for fluffy things, He Yue acts meek and timid by day, then strikes back hard at night! Her original self bullies a classmate, but He Aobing scolds her, the transmigrator? Bite! She skips class to save someone, and He Aobing actually punishes her by refusing to let her eat? Scratch! She stops a vicious supporting character from seducing He Aobing, and the other girl not only fails to appreciate it, but beats her up? He Yue storms off in a rage. She quits! Whoever wants the job can take it! He Aobing noticed that ever since the girl her parents adopted, He Yue, arrived, her beloved pet had become unusually irritable. He Yue bullied a classmate, so she gave her a mild scolding. That night, she found a bite mark on her fingertip. He Yue climbed a wall to skip class, so she forbade her from eating. That night, there was a claw mark on her chin. He Yue started dating a delinquent girl, and He Aobing flew into a rage and gave her a severe beating. That night... her pet rabbit was gone! And so was He Yue! Anyone could guess there had to be a connection between the two! [Reader’s Guide] T looks cool and aloof, but is an ultimate lover of fluffy things. Mature, gentle, and incredibly sweet-tempered. P says one thing and means another, tsundere and hot-tempered. Older woman/younger woman, five-year age gap. They are not related by blood. Happy ending. The melodrama and sweetness are free. Not sure when I’ll start posting, so read at your own risk. Theme: Treat animals with care, and let humans and nature live in harmony