It's a just a normal summer Day in Gravity Falls however it is 10 years in the future where Dipper and Mabel are 23 and inherited the Shack since both the Stan twins died 2 years ago. Dipper now took Ford position of studying the supernatural. Studied under ford apprenticeship for 5 years and graduating collage. 3 years ahead of schedule. And earn a grant almost twice as Fords. But Mabel. She didn't even try to find a good collage. She doesn't even have a job. Just mosh off dipper so she can party and have fun with boys sometimes she even have a night of romantic evenings with them. Dipper is always worried about her but he's always too busy with work. But soon their friendship will be put to the limit.

It was midnight. And Mabel came home drunk as hobo. With mess up hair. Too much lipstick and weak knees she try to collapse on the couch. But instead collapse on the floor. The next morning. Dipper walk up to her with a disappointed face and tone.

Dipper: Mabel wake up now.

Mabel woke up weakly and she has a headache too painful it feels like it's crushing her brain

Mabel: what now. My head hurts.

Dipper: We need to talk.

They sit at the kitchen table and Dipper made a cup of coffee for both him and his sister.

Dipper: Mabel you got to stop partying and having sex with random guys.

Mabel: But dipper. You can't blame a girl for having a good time.

Dipper: I can if that good time might make my only sister pregnant and have her child taken away. You have to stop partying and drinking and get a job.

Mabel: but Dipper once I turn 25 my live is over besides you had sex with Wendy a year ago.

Dipper: that was a good bye gift. and at least our night of making love mean's something. And I don't go to bars and dance clubs every night and get drunk till I pass out.

Mabel. But What I'm suppose to due to do I Don't have a collage's degree. I can't find a Good Job.

Dipper: there are some jobs where you don't need a Collage degree. Look I talk to your old friend Candy who owns the Grocery store down town she can give you a Job if you promise to behave.

Mabel: fine if it can make you stop nagging.

A few days Later at the Grocery store. Candy who give Mabel her a job.

Candy: okay it great too see you again.

Mabel: yeah boy it been so long like 5 years ago. How Grenda?.

Candy: married to Marius and expected to have a child but Marius parents won't let her named it Grenda two the sequel. Now your job is easy just give passing by customers free samples but just two per customers. Got it

Mabel: sure I got it. It will be easy.

Candy: yep and you know what I might let you flirt with a few boys during work.

They both laugh and giggled.

A few minutes later. Mabel was working a somewhat hard. Giving free samples to every customer. But the next customer might change Mabel live forever.