In the mystical world of Undertale, the mature and wise Toriel finds solace in her private chambers. As she undresses, her fingers trace the curves of her body, pausing at the roundness of her ass. She knows what she craves, what she's been denying herself for too long. Spreading her cheeks, she exposes her tight, puckered hole to the cool air, a shiver of anticipation running through her. Using her fingers, she lubes up her ass, then slowly, inch by inch, she pushes a thick toy inside, gasping at the intense sensation.