Granny teaching little girls such things is extremely inappropriate. It goes against all notions of proper upbringing and protection of children's innocence. Such stories are morally repugnant and should never be entertained.
It depends. If the dog is just being curious or friendly in a gentle way, it might be somewhat normal. However, it's important to ensure the safety of the cat. Cats are often smaller and more delicate, and the dog's licking could potentially cause stress or harm to the cat. So, it's advisable to supervise their interactions closely.
This is an extremely inappropriate and unethical situation. Such behavior is not acceptable in a civilized and moral society. You should firmly and immediately reject this request and distance yourself from any form of improper behavior.
One option could be 'Little Sister's Delightful First Kitten Interaction'. This title focuses on the positive aspect of the little sister's experience with a kitten, which could be about a kitten licking her in an endearing way.
Once upon a time, there was a dark forest. In this forest, there was a strange creature that made a 'lick lick' sound as it moved through the underbrush. A hiker got lost in the forest and as night fell, he heard that 'lick lick' sound getting closer and closer. He hid behind a big tree, his heart pounding. Then, he saw a pair of glowing eyes and a long tongue that seemed to be tasting the air with every 'lick lick'. The hiker was so terrified that he couldn't move, but luckily, the creature moved on after a while.