Jake walked around the stores eagerly, looking for a new target to try out his watch. After a little bit of walking, he came to the food court, where the watch buzzed again:
NEW SETTINGS DETECTED:
PENIS LENGTH: 2.5in
BALL SIZE: 2
EDIT? Y/N
Selecting Y, Jake determined the new target to be another boy sitting on a nearby bench, probably around the same age as the kid he had helped previously. This one was slightly taller, but thinner, dressed in loose khaki shorts and a T-shirt. He was scrolling through his phone while absentmindedly eating some food from the food court.
Sitting down at a nearby table so as not to be suspicious, Jake gently tapped the arrows on the watch upwards just a bit to make sure this was the target:
PENIS LENGTH: 4.0in
BALL SIZE: 3
APPLY? Y/N
Jake selected Y and watched intently. In a couple of seconds, his hunch was confirmed - as he watched, the boy's groin seemed to expand a little bit, showing the beginnings of a small but healthy bulge. Target confirmed, Jake thought.
Adjusting the arrows again, Jake made sure that the boy would receive a healthy dose of testosterone from his balls:
PENIS LENGTH: 9.5in
BALL SIZE: 6
APPLY? Y/N
Jake hit Apply and watched in fascination as once again, the boy's shorts began to expand. The boy groaned as his balls quickly began to fill all of the space in his underwear, swelling up to the size of softballs! The boy's cock also began to pump up, growing so large that it actually popped out of the waistband. Quickly making sure no one saw, the boy shoved it back inside of his shorts. Meanwhile, the increased size of his genitals was forcing the boy to sit with his legs wider apart, while his cock kept growing down one of the legs of his shorts. He looked like he had a melon inside of his shorts.
Inside of his shorts, the boy's new larger balls began to produce more testosterone...