Jennifer knocked and stuck her head cautiously into Mary's room. "Mary," she called, "are you home?" The bed was made and there was no sign of her roommate. However, something caught her eye. A box, which looked like a child's chemistry set, was sitting on Mary's desk. The box was filled with racks of test tubes, all neatly labeled and organized. Jennifer, thinking this was a bit strange, took a few steps into Mary's room. Glancing down, she noticed a pile of Mary's laundry and a small, naked doll on the floor.
Jennifer reached down and picked up the doll. Thinking that it looked like a Barbie knockoff, she turned the doll over in her hand. A pull-string dangled enticingly from the doll's back and Jennifer couldn't resist. She drew the string out until she met resistance and then let go.
A tinny, high-pitched voice emanated from small holes drilled just below the dolls shoulders. "Hi, my name is Tina, and I like to...wait, what the hell?" Jennifer's eyes widened. Children's dolls didn't usually curse, but the pull-string had returned to it's original position and the doll was silent again.
Mary was shocked. From the moment Jenn had picked up her plastic body, her mind was bombarded by strange and intense sensations. First, there was the feeling of Jennifer's huge hand on her naked body. She had never considered her roommate to be anything but a friend, but the feeling of being held was strangely erotic. Next came the alien sensation of Mary's pull-string being drawn out of her body. Apparently Mary had all the internal components of a doll to match her new form. Automatically, the prerecorded voice had begun it's message. Amazingly, however, Mary's thoughts had overridden the recording and she had communicated with her roommate! "Please Jenn," Mary begged wordlessly, "PULL THAT STRING AGAIN!"