CheekyLuna faces a quiz to decide which of 10 mystery savoury substances she will be mixing together and using to fill her knickers through a pipe whilst she is bound and gagged. This scene has an extended build up, giving her lots of time to think about all of the disgusting feelings she's going to feel before her helpless, humiliating, messy ordeal begins.

She is dressed casually for the quiz, wearing a white top and black jeans, but she shows off the white cotton knickers with "fill my knickers" printed on the front that she'll be wearing. Next to her are 10 envelopes with savory messes written inside.

She answers 8 out of 10 questions wrong. After each, an envelope is picked, revealing a mess. She reacts to each as she thinks about it in her knickers. She reveals mushy peas, spaghetti hoops, baked beans, mushroom soup, curry sauce, black beans, cheese sauce and brown sauce. She is offered one more question, all or nothing, which unfortunately for her, she gets wrong. Additionally, she reveals gravy and passata.

Now she prepares the mess (15:16). She fills a bucket with about 1L of each mess. She pours each substance into the bucket in turn, reacting differently to each. She gives the bucket a gentle stir then struggles to explain what is going to happen next.

Wearing just her knickers and a bright pink ball gag, she is cuffed to the tank with a transparent pipe tucked into her knickers (27:58). The bucket she prepared is ready to flow down the pipe, while an identical bucket prepared off camera fills a tank above her. She shakes her head with a wry smile and giggles nervously as she awaits the mess.

She jumps at the sound of the trigger as the mess slowly oozes down the pipe, reaching her knickers after a few seconds. Her giggles turn to disgusted moans as the lumpiest parts of the mix push their way into her knickers, almost in slow motion. She squeals and shakes her head as the white fabric darkens to a murky brown. As the liquid thins, it begins overflowing her knickers. The slightest change in position and the mess starts flowing out past her leg instead. Her grimaces intensify as the full flow of lumpy mess passes her pussy. As the flow slows, the puddle of mess in the pool reaches her feet.

She is left helpless for a few moments. She looks at the mess around her feet, throws her head back to ignore it, forgetting the tank above her. She begins grimacing again, as the smell of the mess fills her nostrils. The tank is triggered, quickly covering her head and splashing down over her body. Some mess covers her gag, giving her a taste. She is left helpless again for a few moments, as lumps run down her body. She whimpers, clearly disgusted and humiliated.

Three cameras were used for the scene. The main camera captured the full build up. Additionally for the messy part, a close up camera focuses on her knickers, and a camera is placed above the tank.