I am finding the first one other then a little man waving and Steel1ish has only a little book you can click on if that is what he means
There was also another the Text went missing on in breast cuffs.. in BDSM chat
The poster even mentioned it underneath the post
As far as face slapping goes as long as it is Master doing it for the right reason and not really to hurt/bruise but to keep me reminded to pay attention or other reason in a submissive state .. Especially when being disciplined or taunted {{shhh}} then i enjoy it..blushes
But do it out of anger or rage ...
be glad if you don't find yourself on the floor
My opinion
hugs
snow