In the back of a London cab, a fit brunette, eager for a thrill, propositions the driver. She's been working out, she says, and needs a different kind of exercise. She unzips his pants, revealing a thick cock, and takes it in her mouth, eagerly sucking and slurping. She works her tongue around the head, teasing and pleasing, before taking it deep into her throat. The driver groans, enjoying the ride and the blowjob, until he can't hold back any longer.