In the dimly lit room, the mirror reflects the tantalizing curve of a plump, round ass. A lone figure, Allthatass, stands before it, admiring the view. With a teasing smile, they slowly lower their pants, revealing smooth, unblemished skin. A soft moan escapes as they reach around, palming their own ass, feeling the heat build. The mirror provides the perfect vantage point as they slip a finger between their cheeks, teasing the tight hole before moving lower, stroking their wet slit. The reflection shows every movement, every shudder of pleasure, as they bring themselves closer to the edge.