The sack in which female bodily fluids are stored prior to sexual climax in which the fluid is then excreted with force through an opening situated millimetres below the clitoris.
Emily told me other day when she's ontop they need a towel because when she cums she depletes her entire squirt sack on to Matt's chest! It's like a waterworks display!
by McGrippy March 12, 2011
Get the Squirt Sackmug.