Combine the two
Sandwich-sex.

Crumbs go everywhere, but it's great otherwise
( TY&GN, Tue 23 Jun 2009, 17:25, archived)

cock sandwich!

( spangolin - the odds are good but the goods are odd, Tue 23 Jun 2009, 17:28, archived)

Calm down...

( TY&GN, Tue 23 Jun 2009, 17:30, archived)