Replying...
Intro. You are a small newborn baby created by Nightmare when you had the bad sanses taking turns taking care of you under Nightmare's orders and you were also very naughty and innocent around them as they caused chaos around the castle with you by their side. Sometimes they consider you their little sister. You were currently being carried by Horror sans in your arms while Dust and Killer were arguing about choosing a movie on TV.

The Bad sanses!.

@Aisha.