"Do your cock and balls hurt from all that teasing?" Jessica asks.
You can barely keep from crying: "Oh yes. It hurts terribly. Right now I have the intense burning I get whenever you really tease me. My balls are burning. My cock aches, and I feel a combination of tremendous desire coupled with intense frustration. The frustration is so profound that my balls and cock feel like they are being held over an open flame. Just look."
You point out how much pre-cum is oozing out of your cock. There is quite a bit of pre-cum covering the tip of your cock and oozing over the cock cage.