All of them

Gracie followed the trio to their destination, which happened to be a river rafting ride. Gracie made sure she was next to them the whole time to be sure she was on the same raft. The raft itself was a circular design that would spin around as it travelled along an enclosed river "track". There were dips that would cause water to splash into the raft, and other features that would get the passengers wet along the way. Gracie decided that theirs would be a bit more interesting! Turning to the person guiding people to the rafts, Gracie hits the mind control function and tells them to not let anyone else onto their raft. The attendant nods and obliges.

As the four of them got on, Gracie noticed a compartment in the center that could be used to stow any items that passengers wouldn't want to get wet. A light bulb went off and she stopped time as they were putting in their seat belts.

Gracie took a second to look at her prey. The three of them were wearing dark t-shirts. The leader had jeans, Big Boobs had on shorts, and Bubble Butt had Capri pants. Gracie relived them of their clothes and ran to the nearest trash can to deposit their underwear and bras.

Getting a quick idea, she ran to the gift shop that sold long shirts meant for sleeping, and found three that were white and had the least amount of printed material on them. Scurrying back to the ride, she stopped at the photo kiosk at the end of the ride, where passengers can purchase a souvenir photo taken while on the ride. Turning to the attendant, she pressed the Mind Control key on her remote.

"Ignore any policy about selling and displaying nude photos of attendees. They want everyone to see, so why not let them?" Gracie said to the attendant before getting back onto the ride.

Gracie quickly dressed the three girls in their original clothes, sans underwear, and stowed the stolen shirts in the center. With a smile on her face, she started time. These three girls had NO IDEA of the wet and wild ride they were going to have!