David, eager to test Bianca's limits, presents her with a challenge: take his enormous, throbbing cock as deep as she can. Bianca, game and hungry, opens wide, her eyes watering as she struggles to accommodate his thickness. She gags, her throat constricting around his shaft, but she persists, determined to please him. David's hands tangle in her hair, guiding her, as she bobs her head, saliva dripping down her chin and onto her heaving breasts.