Sarah drove to the mall in her convertible, and on the way there, Biff was beginning to feel increasingly strange. His clothes felt like they were getting looser and he started to feel weaker and weaker. He looked down at his arm that he had been continually rubbing ever since he was stung in Sarah's bedroom. His muscular arms were completely gone now, replaced by ... no that couldn't be right ... replaced by soft and smooth female arms. And now that he looked at them, his hands were different too - dainty and female. What was happening to him?
As he was trying to wrap his head around these things, other things began to happen too. Like his hair growing longer and actually hitting his shoulders, like a noticeable weight growing on his chest, and like the lack of something very important to him between his legs.
And just before they made it to the mall parking lot, Biff put it all together and realized what was happening to him - he was turning into a girl!
He had no idea how any of this was possible. Guys don't just turn into girls.
Sarah parked the car, then turned towards Biff, seeing him clearly for the first time since they left. "Who are you?" she asked. "Where's Biff?" Sarah didn't recognize the strange girl, but she was wearing Biff's clothes.
"I am Biff," the girl said, before covering her mouth. Oh god, even my voice is different, Biff thought.
"What?" Sarah asked.
