"I've got an idea!" I smirked. A tingling sensation begins to spread around her nether regions.
"What have you done!?" she gasped. A small but faintly noticeable bulge appears in her pants. Peeking down, she observes a brand new two-inch dick in horror.
"Give me that ring!" She screams. I bolt away, and then another idea: Her dick begins to pee without her control!
"Ahh! Stop this now!" she yells, but I continue running as pee is soaking the entire front of her pants.
I turn a corner, but unexpectedly the ring slips off with an audible clink! as it hits the ground. It takes me a minute to realize what the clink was, but by that time it's too late.
"Hahaha, the tables have turned!" She shouts triumphantly, ring in hand. I begin to feel the slightest tingling sensation in my crotch.