The guys chase the same girl named Jo, causing the band to fight. Meanwhile, James gets an allergic reaction to a body spray and Kelly (Tanya Chisholm) attempts to make him get an allergy shot, Gustavo gets a new personal helper named Freight Train, Katie has to write a report on her biggest hero and writes about Gustavo so she does not have to read anything, and Griffin wants a slow love song for the next song, but Gustavo cannot seem to figure out how to make the song work.

When Gustavo goes away for a few days to check out a new boyband called "The Windmills", the guys "mansion sit" for him much to Gustavo's dismay. After much discussion with Kelly, Gustavo allows the boys to "mansion sit" but they must follow his rules or else they are fired. Once at the mansion the guys think it will be an easy task, but what seems like a task they can handle soon turns into a "big time disaster" as things don't go according to plan. Meanwhile with Kendall and the guys away, Mrs Knight starts to fell less needed by her children, so Katie decides to help her mother out by pretending to be sick.

The boys have been breaking things while having too much fun at the Palm Woods and Gustavo has had enough. Rather than covering for them, Gustavo decides to teach the guys a lesson by making them get jobs to pay off $2,000.30 for the damages. Gustavo puts the boys on Freight Train's "No-Swim list" so they cannot swim in the Palmwoods pool until they pay all of the money back. Carlos becomes Gustavo's production assistant, while James attempts to become a model with Katie as his manager. At first, Logan and Kendall were going to be sign spinners. However, they get fired and start a babysitting service, which was not as easy as they expected. Eventually, Kendall and Logan make the kids wash cars. When Carlos is getting a coffee for Gustavo using an automated coffee maker C.A.L. (very likely a parody of H.A.L.), it makes a coffee with foam, and when it asks Carlos if he wants more foam, C.A.L. keeps on squirting more and more foam until the kitchen is full of it and more and proclaims it wants to cover the Earth in foam. The boys eventually pay Gustavo back his money, but then, people come storming in asking who will pay for setting up an illegal daycare service in the Palm Woods, using Palm Woods rags and towels, James' wardrobe, the coffee machine, and foam removal. Gustavo gets angry and wrecks his studio. Griffin sees this and asks him to pay him back the exact same amount of money the boys get fined. The episode ends with Gustavo, Kelly, and the boys washing cars.

The boys are told to stay away from Jordin Sparks while she stays at the Palm Woods and records a new song at Rocque Records. As they try to protect her, they only give her bad luck, eventually pushing her down a well and when Kendall tries to help her, Jo catches him and thinks he is cheating on her.