Lady Libertine (1983)

Fancy British fellow Charles (Christopher Pearson) kicks off Lady Libertine (1984) by encountering a dazed young chap named Frank who's wandering the road with nowhere to go. Charles invites Frank to his stately manor and, soon enough, discovers that "Frank" is actually "Frances"--a nubile female embodied by waify eyeful Jennifer Inch. Complicating matters, while upping the sex factor, is Sophie Favier as Charles's "kept" ladyfriend. In time, Frances proves to be not quite the innocent she once seemed and, as is wont to happen in these mid-1980s softcore Euro favorites, all roads lead to an upper-class whorehouse