This mat time illustration by Waldo reminded me of the one that I often use during in-person and virtual sessions with spankees. The one I have and recommend is a Nayoya Acupressure Mat. For those of you who love pervertables as much as I do, this is a very useful tool!
It is always good to know I am not the only weirdo out there who finds a semi-normal object and immediately sees another use for it. It is incredibly effective before, during or even after a spanking. The mat can also be used on its own, in which case the result feels very similar to a good hand spanking.
Smiles and Spanks, NaturallyGin.com