The birthday girl's gift comes early as her lover presents his rock-hard cock, glistening with pre-cum. She eagerly opens wide, her inexperienced mouth struggling to accommodate his size. She gags, tears streaming down her face, but persists, her enthusiasm evident. His groans grow louder, and with a final thrust, he unloads, his cum splattering her face, dripping down her chin and onto her tits, a messy, satisfying surprise.