There are a couple of familiar girls here, and a few unfamiliar ones, but the spankworthiness is pretty good across the board. The believability isn't, mind you – a couple of guys walk up to random cute girls (always curiously standing alone in some very deserted-looking area) and ply them, on camera, to come along with them to their nearby office and do some "modeling" – happens every day! (As does, of course, the follow-up scenario, where once at said office, they start pushing the girl toward what they really brought her there for, and she says, "Oh? You want me to have sex with you? OK!")
That said, some of these girls are very nice on the eyes, particularly Charity, a 19-year-old brunette with all-natural assets and undeniable screen presence. The established gals, Hailey Young and Ginger Lee, turn in quite strokable scenes, as well.
Retailing: The words "Young" and "Models" together do the job for you.