With the sun beating down and passersby aplenty, our insatiable exhibitionist seeks thrills of a different kind. Her big, black cock aches for release, and she can't wait until she's alone. She leans against a wall, unzipping her pants to reveal her stiff, leaking member. Slowly, she strokes her length, hissing at the pleasure coursing through her veins. The world around her fades away as she picks up speed, her grunts echoing through the empty alley. Just as she's about to explode, a voice calls out, 'What are you doing?' Startled, she quickly tucks herself away, leaving behind a trail of pre-cum and unspent desire.