The first thing about One on One 3 that stands out is the Brazilian hotties. If tasty, young, South American girls are something you like on your menu, this is pretty much a must-see. There's a nice variety of native nubiles and (at least) one is sure to please.
The sex itself is pretty standard: Girl shows off, plays with herself, fucks guy. True to the title, it's all one guy/one girl action. There is some anal, but mostly it's just old-fashioned fucking. And there's nothing wrong with that.