in this situation, i just lay down next to my cat and throw the blanket over both of us. she, in turn, either, snuggles into the warmth of my legs, or quickly scurries out, depending on how long shes been asleep. however, im always stuck in one position when she decides to lay on my legs, i feel bad if i wake her up, kittens need their sleep an all, yeah?
...My father's cat does this, but he just takes it and throws it off 'his side' of the bed. He, my dad, has a fullsize bed and all, but the cat just has to take the side he sleeps on... It's okay, the cat apparently doesn't mind being evicted in such manner, it just resituates itself on top of my dad...