Who gets to try the ring?

The Magical Invert-inator's Magical Invert-inating Magnetic Pulse Projectile Field

Before anyone can roll the die, a large gust of wind came rushing in through the window, and the Magical Invert-inator's Magical Invert-inating Magnetic Pulse Projectile Field came in the same way shortly after. As the pulse hit the inside of the house, all the magic in the ring was suddenly inverted.

"That was odd", said Sam. "Anyway, let's roll that thang!"

"Hold on, I just have to lock the window in place. I don't want to be freezing cold AND under the effects of a mysterious magic ring."

Little did they know, the Dick-Master Ring was now the Dick-Servant Ring, which would cause the user to become submissive and give them a dick that's practically begging to be dominated.