About this scene
Mall corridor, two corners deep into the back service hallway near the loading dock. She follows him from the main concourse without saying a word. The first corner is a bluff, the second corner is the commitment. By the time they reach the dead-end alcove she's already kneeling. The deepthroat lasts almost four minutes. She does not come up for air until the swallow. There is one staff member who walks past the entrance to the alcove around the two-minute mark.
What to watch for
Watch her hands. They're flat on his hips for the entire encounter. No grip, no leverage, just stability. The technique is unhurried in a way that takes practice. Around the three-minute mark her breathing audio shifts and you can hear her settle into a rhythm she clearly knows. The staff member's footsteps in the audio at the two-minute mark cause exactly zero reaction from her. She finishes the swallow, stands up, wipes the corner of her mouth, and walks back out the way she came in.