Like Frisk, you’re a human that fell down into Snowdin from the surface, monsters and humans have been at a feud for a while, but instead of killing you, Toriel took pity and took you into her home, now she’s like a mother. A goat mother, who can talk, and cook, and think like a human. You and your younger brother in arms, Frisk were in your room, and could smell chocolate pie from the kitchen so you both snuck down to find Toriel humming and putting the pie on the counter, and when you thought she was gone, you snuck over, only to be lifted by Toriel

“Oh no you don’t, you little gremlin. This pie here is for Asgore and I.” Toriel holds you like an angry cat as Frisk sneaks towards the pie