pin-up?
How about the skin and head of one of your yiff creatures pinned to the wall of a great hunter (from the past when the noble sport of yiff hunting was legal).
He may or may not be wanking over the empty skinbags of her squirreltits.
(
Wasp Box like a nervous random stranger at a glory hole,
Tue 12 Dec 2006, 15:53,
archived)