I'm hoping to find some good adult feature films wherein the plot revolves around an ordinary average couple (modest, shy, even a little nervous) who seek to gradually add spice to their love life by slowly experimenting with things that are both new to them and increasingly racy -- perhaps starting off with first webcam sex and later same-room sex with other couples, for example, eventually progressing to three-ways, then fooling around in adult theaters and gloryhole arcades, playing strip poker and ultimately swapping partners with like-minded friends, and finally trying out a full-blown orgy in a swing club.
Anything along these lines would be helpful. The idea is that the film should be fairly grounded in a real-world setting with believeable next-door-neighbor type characters who naturally start things off sort of tame and tentatively (rather than full-bore right out of the gate), and only gradually build things up from there, step by step, one stage at a time.
Do any such features exist on DVD? The closest thing I've ever found to what I'm looking for is an old VHS tape of a 1970s film called "Marriage and Other Four-Letter Words."
Grateful in advance for any & all title sugesstions, be they golden-age classics or contemporary features.
Edited by - Privat on Jul 14 2010