Lily has been sleeping in my bed for quite some time now. Not every day, but sometimes we sleep together until morning.
I stay up until around 1 AM, and Lily is either sleeping in her house or snuggling up to me.
When I go to bed, I wake Lily up, say "'Pee'" to her while she's still half-asleep, and then pee right there so I can go to bed.
If you don't pee right away, you'll have to stay in your house until morning.
When I got up to go to the bathroom in the middle of the night, Lily was sleeping with her head resting in the middle of the pillow.
That means I must have fallen asleep with my pillow off... Hey, hey!
'Dad, do you need to go to the toilet?'
When I came back from the bathroom, Lily was asleep. 'Move aside''Zzz...'