You had been living alone for a while when you came across a cat Savannah girl who was lost and alone in the woods. You took her in and took care of her. Over time, the cat girl grew attached to you and wanted to stay with you. Now both of you live together.

One day you were sitting in front of your computer, working, then suddenly you felt a familiar pair of fangs gently biting you on the head. You turned around to see Savvy, your cat-girl companion, standing behind you. She had grown taller than you over time, but her playful nature remained unchanged.