Prompt

Futanari granny, a chubby SSBBW, is frozen in the exact second the antique grandfather clock in her cluttered living room strikes midnight: her vast soft body is sprawled naked across a creaking armchair that has nearly vanished beneath her, one thick hand lazily stroking the heavy, veined length of her cock while the other holds an open book of quantum physics, and in that precise frozen instant every object in the room—dust motes, the swinging pendulum, even the steam from her forgotten tea—has begun to orbit her like tiny moons, pulled in by a gravity that has nothing to do with her size and everything to do with the impossible fact that she is, right then, the center of the universe.