Doctor Osbourne is shocked to discover Nurse Sarah Gregory in the Treatment Room... pleasuring herself! He has no choice but to apply a hard spanking to her soft bottom but, alas, all this seems to do is get the wicked nurse even more horny! Luckily, there is a stout leather paddle to hand, (for medical purposes of course), with which to thrash Nurse Gregory's bottom. But Sarah's fingers are still wandering where they're not supposed to be!