If you have to, slap your balls 4 times, make it really hard.
Now get up and come here to take a closer look at my big titties, I am going to tell you the truth, in the next pic I will pull down my bra revealing my right boob.
Give me 100 fast strokes for the hint I gave you and remember that you don't have to cum, or the game is over.
Wanna give it a try and edge?