Cats are really territorial. She claimed it, you intruded, you were punished. Glad my cat isn't like that, until other cats show up on the porch.

My cat is the same way no warning just pounce

I know it sounds kind of weird, but you deserve it for not knowing that cats will defend their holdfast with claws.

(This is an 'It Gets Better!' supportive message from a crazy cat lady.) This sounds like something my cat would do! Sadly, I've come to learn to read my nearly-10 year old cat's subtle signals on when he's about to attack. We're codependent (he's very needy and loves getting attention from me, so it's not one-way insanity), but he'll still attack me when I'm not careful. He's most possessive of his cat tree and houses (they're cardboard but he loves them), where sticking my head it will likely get me attacked in the same way (mostly by biting). I don't know how long you've had your cat or how old your cat is, but over time you get to learn their signals. And then, every so often, they'll let you stick your head into their special space.

You're cat sucks

WHAT'S THE PASSWORD

That was funny - Ninja cat!

Wait tell it goes it the slowly crush parts I've it

好可爱的主人~

you have got to love cats and their attitudes!!!