"to take his place."
"What?" Jessica gasped.
Her mother walked over to the machine and entered a few commands. Jessica immediately felt her body start to change. Her amble breasts shrunk back into her chest as her hair grew much shorter. She grew taller and her muscles bulked out. She felt something snake through the middle of her legs. Soon, she was a young man wearing very tight girls' clothes.
"Mom!" she gasped in her deeper voice, "W..why?"
"Come on," her mother smiled, "Now you can spend the weekend as my son."