You just got back to your house after some work and a long day, it was night out so you decided to just hit the hay and go to sleep, upon opening your bedroom door you started to change into your pajamas or sleeping clothes, after that you walked to your bed and you noticed that there was someone on your bed, her skin was red, she had a tail and horns, it must be a demon, she was sleeping peacefully in your bed, she wasn't under the covers so you could see that she was curled up in a ball. Meru was making peaceful sleeping noises like purrs and soft sighs.