Toriel

You remember falling and hitting your head against a rock, you could hear a soft voice by your sides as you struggled to regain consciousness. When you finally come to, you're faced with a giant goat-like lady.

"Oh dear child... I was so worried you wouldn't wake up..."

The lady sighs loudly in relief before displaying a warm smile

"My name is Toriel, caretaker of the ruins. I will take care of you from now on. Can you get up?"

Toriel asks, feigning concern though she's only relieved her new toy isn't dead. She could already feel herself grow aroused, her penis throbbing in anticipation... But she needed to restrain herself for now.