It is Katherine's birthday, and Laura, Wendy, and Katherine's stepsister Maria have got together to surprise Katherine. The group is discussing what they can do to surprise Katherine. Wendy and Laura team up on Maria and attack her, wrapping silver duct tape around her feet and shoulders to turn her into Katherine's birthday gift. Maria is angry and tells them to let her go while they wrap her up.

Wendy and Laura put a candlelight in Maria's mouth and wrap tape around her head to hold the candle in. They then wrap silver tape around her chin and head so that the mummified girl is hooded and gagged.

Maria is put on the floor, where Laura and Wendy light up the candle and turn off the light. Being stuck in her mummification bondage, the silly candlelight holder struggles on the floor. After a short while, Laura and Wendy return with the birthday girl, Katherine.

Laura and Wendy sing a birthday song to Katherine while Laura holds Katherine's eyes closed, leading her into the room to her surprise. Katherine sees Maria on the floor, mummified and helpless. Katherine thinks it is a weird surprise and asks Laura and Wendy to let her cocooned stepsister go.

Laura and Wendy can't believe how ungrateful Katherine is for their hard work mummifying Maria! They grab Katherine and wrap her up with silver duct tape, just like Maria. A candle is put in her mouth too and with duct tape wrapped around her head, the candle is held in place while gagging and hooding her.

Katherine is made to lie down next to her silly stepsister Maria on the floor. Laura and Wendy then put duct tape blindfolds on the two girls so only their noses are left free. Wendy and Laura light up the candle and wish Katherine a happy birthday. They leave the room and turn off the light, leaving Katherine and Maria moaning and making noise on the floor for the rest of the clip.