Mmmmm, you look so sexy, crawling around the house, desperately trying to find a tube of icy hot. Now, get a good helping and apply it to both your balls. Doesnt seem like much... But just wait until it starts to take affect, then it will really sting.
Once it starts to sting, start to stroke your cock. Try and concentrate through the pain, you will of course need to stop when you get to the edge.
Hehehe, your face looks so funny now. Dont worry, i have an idea that will take your mind off the icy hot on your balls, get to the edge again for me and ill tell you.