Mikey, Larry, Janine, and Karyn were sitting together in first period English, the twins on one side of the aisle, and Karyn and Mikey on the other. Nobody noticed as Janine and Larry seemed to slowly morph into one another as the class went on. As Larry's breasts began to bud, Janine's began to shrink. As Larry's hair grew out, Janine's pulled upwards. As Janine's wide hips began to narrow, Larry's began to develop curves. And all the while, Larry slowly shifted upwards in height.
Mikey changed, too, but more slowly. Perhaps Larry and Janine were working as catalysts for each other, while Mikey was all alone. By the time the bell rang to end classes, Larry and Janine looked like identical twins, although androgynous identical twins, and Mikey looked like he belonged in the 8th grade.