I'm always a little sorrowful people unfamiliar with cats will look at this, see narrow side-eye, and think "Oh, that cat is being cold and distant."
No. That is a cat content with the world. That is a cat who is totally comfortable and at peace with her perch. Congratulations, and - if those are your legs under the blanket - my condolences at your eternal entrapment beneath the immovable kitty.