18-year-old Barby Luna is a schoolgirl going door-to-door to sell cookies. She comes up to the house of Xandra and Betsa, two dominant stepsisters, and knocks the door.

Barby shows them the pack of cookies, but they refuse to support her and shuts the door. Barby leaves, and Betsa and Xandra immediately reconsider, talking about having some fun with the girl outside. They open the door and call for Barby to come back. They invite her inside and lead her to sit down on a chair. The older stepsister, Betsa, duct-tape Barby to the chair while Xandra is hand gagging her!

Once they've got Barby taped to the chair, the ruthless stepsisters crush her cookies in front of her, shoving them into her mouth to humiliate her. Barby tries to chew the cookies, but end up spitting them out as too much is put in her mouth!

The girls puts red lipstick on Barby's lips, making her make-up a total mess, before wrapping clear tape around Barby's head as a tight gag! They laugh at Barby and taunt her before leaving her alone for a little while. Barby struggles, stuck to the chair. But she is stuck and won't be able to escape by herself!

After a while, Xandra and Betsa come back, saying they will liberate Barby. They cut Barby free from the duct tape ties, but instead of just letting her go, they tape her hands into mitts, and tie her arms so that she looks really foolish. They wrap clear tape over Barby's eyes and head 2-3 times to make her a tight blindfold.

Betsa and Xandra walk Barby to the door and says "Adios!", slamming the door shut behind her. Barby is left outside with no sight, no voice and her arms stuck. She walks around with tiny steps, accidentally walking into the house wall while trying to find the main gate to escape!