You pant breathlessly. I’m now low enough on your body to rub my swollen cock on your belly. I circle your navel a few times with the tip, and then I place the mushroom head right on your navel and press in. You moan and I lean down nose to nose with you. We look into each other’s eyes and through clenched teeth I say, “I’m fucking your bellybutton, Erin. I’m fucking your sexy little bellybutton.”