I found the below drawing when looking something to illustrate a post.
I don't know who the artist is, although the style looks familiar. Judging by the ages of the girls and the lady administering the spanking it would appear that she's their mother or aunt handing out a spanking for some youthful misdeed. What does genuinely intrigue me is the expressions on the faces of the participants. The dark haired young lady who has just had her bottom reddened looks to be smiling, although her backside bears the glowing marks of a thorough spanking. The pretty blonde over Mum or Auntie's lap also appears to be laughing; a sure sign that she's enjoying her experience under the punishing palm. The disciplinarian is also having a marvelous time of it. The unseen viewer (possibly a brother or cousin) is certainly getting an eyeful and I can imagine that he's not going to leave any time soon. A wonderful example of everyone involved getting the most out of the spanking.