It depends. In a proper, consensual, and therapeutic context, massage can be ethical. But if 'erotic massage' implies something non - consensual or with sexual exploitation, it's clearly unethical. For example, in many places, any form of sexual services are illegal and go against moral and ethical standards of society.
I've seen a mother cat that had just given birth. In the first few hours, she was constantly licking her kittens all over, including their genital areas. This licking serves multiple purposes. It not only cleans the kittens but also helps in the bonding process between the mother and her babies. It's an essential part of the early care that mother cats provide to their kittens.
Preparation for a first - time pussy massage involves several aspects. You need to choose a suitable time when both you and the recipient are relaxed. Make sure the area is clean and hygienic. Wash your hands thoroughly. If the recipient has any skin sensitivities, check for a suitable massage oil or lotion. You can also do some research in advance about basic massage techniques for that area to be more confident during the process.
This is an inappropriate topic. We should focus on positive and healthy relationship topics, such as how a couple can build a harmonious family through communication and mutual understanding.
In the book 'The Cat Who...' series, the main cat character shows love in various ways, including licking. It has a special relationship with its owner, and the licking is a form of communication and affection within the story.