I don't know if there is one; but I think it would be a good subject. It could be a comedy even, or more serious like 50 Shades of Grey.
There are hundreds of videos of cuckhold men enjoying cream pie, after watching the Mrs. get it on with her lover . Anything you can think of is already on video, just google it .
A movie or show exploring chastity would be great to watch together if your wife is kinda vanilla like mine. Not xxx rated.
I think there is loats of petential for a good film. A comedy yes but also something that has a good storyline you can follow without it becoming to serious and overpowering. Maybe someone should sugest it to Netflix lol
There was some chastity involved in couple of episodes of Californication. I believe the guy was wearing cb6k or something similar...