I've come across an item kindly posted in another thread by Harri 0 55 that may warrant a link here, even though I realise that its appeal will probably be limited to (a) Donna Berkeley 'completists' and (b) those (like me) who combine an appreciation of Donna with a particular interest in bottoms and spanking.
"The Sweat Shop" is a low-grade early spanking video from around 1982, with all that implies for quality of picture, editing, and acting, but it entertained me even so. Donna takes a short spanking and a very light caning in the first part of the film.
Here's the link: