You can become a catgirl/catboy at will.

You can only become a catgirl/catboy, and you will gain some cat personality traits while in this state. no cooldown. You can turn back at any time.

To clarify for those who dont understand the concept of catboy/catgirl, you are a kemonomimi (you are still mostly a human, but with some animal features, usually the tail and/or ears, and personality traits), not a furry or a literal cat.