First cat we ever had, about 30 yrs ago was all white and I couldn't do anything without her. She was always on my lap, sewing, eating, watching TV. She slept on my pillow above my head. None of my other cats do that. They have slept beside me. She always curled up in my lap and went to sleep while sewing. She was just a kitten and didn't live very long. Just wonder if it would have continue when she got big.