Little crusty pieces of semen left behind after coitus.
Often found in crevasses of the human body, in particular the vagina and the ears (after a mis-placed pearl necklace).
Often found in crevasses of the human body, in particular the vagina and the ears (after a mis-placed pearl necklace).
I was picking little Crosby cum gems out of my ears for hours after Sidney Crosby exploded his man-fat onto my face.
by BC87 September 30, 2008
Get the Cum Gemsmug.