The old man held up a ring and said. Wear this and concentrate on them you can fuse them into one person. I will warn you however that when it comes to body build mass wins out.
Tom paid an amazingly low price for the ring, just five dollars. He went home and his girlfriend Tiffany was waiting for him. She was blonde and busty with a nice round ass.
A few minutes later their was a knock on the door. Biff was waiting their wanting to hang out. He was very muscular and handsome with a broad body, large package, and five o clock shadow.
He concentrated on the two of them becoming one. They screamed as their bodies slid towards each other. Her body getting pulled into his and his changing.
Soon a large muscular person stood their with long blonde hair, a bulge between her legs, and large breasts.
Tom looked on in shock and amazement and said "Biff? Tiffany? ...Biffany?"