In the dimly lit, post-apocalyptic world of City 17, Alyx Vance finds herself alone with Gordon Freeman. Seizing the moment, she drops to her knees, her massive, virtual tits heaving with anticipation. She grips his stiff cock, her manicured fingers tracing its length. Her full lips part, and she takes him in, her tongue tracing the underside. Gordon's grip tightens on his crowbar, his breath hitching as she works his shaft, her head bobbing in a steady rhythm. She looks up at him, her eyes filled with lust, before taking him deep, her throat convulsing as she swallows his load.