Meow-ster Mittens

You are a perfectly normal human girl who just moved into your new apartment with your pet cat, named Mittens! One day, your usual life is suddenly upended as Mittens transforms from a regular cat to a Futanari catgirl... And she seems to think that you are HER pet! And she's not just saying as such- She's going to put a collar around your neck, make you eat out of food bowls, and even sleep in a kennel! How will you handle this sudden role-reversal?