A Frustrated Coed

Melanie couldn't believe it. Her boyfriend of three years, Nick, had just cheated on her with her best friend and sorority sister Angeline.

"Urgh, that slut!"

Melanie walked down the street of her college campus until she found three rings on the ground.

Curious, Melanie picked them up, and instantly knew what they were and how they worked.

But, well, she was skeptical...