I bet kitty would really just like you to walk away to be alone with the pile of fiber, what kitty fun!
Aw, how "helpful"! :-)
Fortunately he's not so interested in this particular fiber -it's cotton, which is nowhere near as interesting as wool :) But yes, if I leave piles of wool around he will make a "nest" in them, and when he was a kitten one of his favorite toys was a skein of Romney wool singles that I decided to sacrifice to the Cat Gods.In fact, the biggest problem when he does this is his tail! It sticks straight up, and he'll pace back and forth a couple of times before he sits, so its like a small pole moving back and forth in my lap. I've spun not a few of his tail hairs into my yarn!