felch
Sucking your own spunk out of your partner's arse. A mythology grew around this word, thanks mainly to The Mary Whitehouse Experience, and the unwillingness of people who didn't know what it meant to admit it, and making something up. I'm still not entirely sure about it, as in some versions you are allowed to use a straw.
written by Jo* Blyt*, approved by Log

Oh, and I've done the same thing with squicking on this site - for the record, squicking is the (uncommon) practice of fucking the unformed skull of the under eights.
written by Jo* Bl*th, approved by Log

The use of a straw has created something of a talking point - apparently this is called "shrimping", or "mungfelching", depending on where you are.
written by Jo* Bl*th, approved by Log