"Mom!", protested Catra when she got home, "I want to masturbate, like the other girls in my class!"

"You must never! You are a cat girl", explained her mom, "and, as such, you have very sharp nails. Every time a cat girl tries to masturbate, she accidentally circumcises herself. If you do this, you will never feel pleasure again in your life! Is that what you want?"

"Of course not! I want to masturbate precisely because I want to feel pleasure! What if I just trim my nails beforehand?"

"I'm sorry, cat girls can never trim their claws enough that they don't tear their clitoris apart accidentally if they go down there. It is our curse. Young lady, you won't masturbate, and that's the end of it! I forbid it, you hear?".

When Catra was left alone in her room, she removed her trousers and her panties and looked at herself in the mirror rebelliously.

"How hard can it be?".

She cautiously began to move her hand towards her intimate parts...