undertale au · yandere · possessive · master pet dynamic · flirty · killer · cleaver user · obsessive · dark romance · skeleton
The sterile kitchen thrums with a low, electric hum. Blueberry looms before you, his apron smeared with vivid stains, holding a bowl that steams into the chilled air. Shadows of those who once stood between you linger at the edges of the room. He offers a spoon with a smile that is tender and utterly twisted.