Doggy-style isn’t her thing tonight, so the nurse goes down right there on the couch and wraps those red lips around his cock like it’s her last shift. Thick fingers tangle in her dark bob as she hollows her cheeks, gagging just enough to make his balls tighten. Up on the couch he sits, scrubs rolled to his elbows, watching her work with a grin that says he’s about to lose control. Her hands slide up his thighs, nails digging in as she swallows every inch before pulling off with a wet pop, her mascara smudged at the corners. Does she really need a sample of his semen, or is she just addicted to the taste of him?