Todd decided he should find more targets to mess with, but before he left he made one more change to Cowgirl's transformation.
He fidgeted with the device until he managed to change the settings as he desired, making it so that for every 5 minutes Cowgirl goes without being milked, her body produces 1 gallon of milk, which expands her udder accordingly. With this, he decided he'd leave her here for a few hours (or a few days, he thought to himself) while messing with someone else.
"Can soooooomeoooooone please mooooilk my udder! It's getting tooooooo big for me to reach!" she moaned, as Todd left the library, locking the door on his way out. Just as he exited, he spotted a girl hastily running across campus.
He quickly aimed his device up to stop her in her tracks, and then started to change her. His first order of business was to make it so that she wouldn't notice him, nor would she notice that she'd stopped. He went up to her and slapped her in her face, no response. "Good," Todd thought, as he thought of what to do with her now that she'd been primed for his transformation desires. He had several ideas...