This isn’t exactly a conventional corporal punishment shot, but it’s very sexy all the same. He’s tied against a window, so there’s an element of exhibitionism and public humiliation here. Her attractive but casual clothes and natural pose also give the impression of an ongoing dynamic rather than specific isolated scene. She’s just giving her boy his usual nightly punishment, in full view of the neighborhood.
I sourced this via the Miss Strict tumblr. I’m afraid I don’t have an original attribution for it. The reverse image search engines are so crap these days it’s almost impossible to get a useful source link from them.