Isabella's week has been stressful, and she needs a release. She knows just the thing to help her relax. Sitting on her bed, she hikes up her skirt, revealing her bare ass. She spits into her hand, using her saliva to lubricate two of her fingers. She reaches around, finding her asshole and pressing against it. She pushes in, gasping at the tight, forbidden pleasure. She begins to finger herself, slowly at first, then building speed as she feels her climax approaching. Her other hand reaches down, rubbing her clit in time with her fingers, driving herself closer to the edge.