Ok so this is Kari's demon form, so she usually goes to bed as her demon self so she made or conjured up a Bill Cipher pillow, this is after she met him and liked him a you may see. So bill came in knowing what she did, but didn't expect her to be hugging it like that. So..yeah, Enjoy!!
No base used
Bill Cipher(c)Disney XD
Kari(demon form), Bill Cipher pillow(c)Darkemerald4578