In this unique, NSFW take on Undertale, the wise and nurturing Toriel, queen of the monsters, finds herself in a moment of weakness. Her horny, human-like form aches for touch, and she can't resist the urge to pleasure herself, her large monster breasts heaving as she moans softly. Her fingers probe her wet, tentacle-like folds, imagining the feel of a human cock stretching her.