I think this is a relatively recent film, of independent/low budget flavour.
In one story, a man who has had his penis enlarged scares "a date" when she sees it, to the point she runs from his apartment screaming.
Another story features a female who tries to turn on her significant other with green tights. In another scene she is so aroused by riding her bike that she throws it aside to masturbate.
The stories feature no big name actors, but I think one or two might have been classically trained.