Lynn's black hair bounces as she bobs up and down on Simon's thick cock, her big eyes watering as she deepthroats him on the public staircase. Simon's hands tangle in her hair, guiding her as he fucks her mouth, his huge dick slamming into her. Lynn's hand works his shaft, her tight grip matching the rhythm of her mouth. Simon's groans echo off the concrete walls as he nears climax. With a final thrust, he unleashes a massive cumload into Lynn's waiting mouth. She swallows eagerly, her lips glistening with his cum, loving the taboo thrill of risky, public sex.