Flawlessly

Soon it was the next morning, and an extremely nervous Mackenzie made her way into the restroom. She saw her three friends standing over in the corner and quickly joined them. All four girls were wearing their graduation gowns, which came all the way down to their knees. The front of the gowns had a zipper spanning from the neck all the way down to the thighs, for easy removal. The redhead gulped at her friends before nodding in assent.

"Alright girls, let's do this." Amy said with a wide grin.

Mackenzie pulled her arms out of the gown's sleeves and into the big black garment, using it like a giant smock to change under. She unzipped her skirt and slid both it and her panties down her legs before depositing the garment into the open duffel bag on the floor. Soon, three other pairs joined hers in the bag. Though, if Mackenzie had been paying closer attention to her friends, she might have noticed that something was just slightly... off about how they were undressing under their own gowns.

Each of the girls had made sure to bring extra clothes, hidden stealthily on their persons, to make it seem like they were undressing too. It was certainly enough to fool Mackenzie, as she was far too nervous to notice the subtle hints of deception. The redhead unbuttoned her blouse and unhooked her strapless bra, tossing both of them into the bag as well. Soon the bag was full of the girls' clothing and all four friends glanced at each other with trepidation. Three were clothed under their gowns still, but Mackenzie was now completely naked underneath.

Mackenzie shivered slightly, both nervous and enjoying the thrill. She felt her nipples stiffening as they brushed against the plastic-like fabric of the gown. "Well," she said, grinning, "Let's do this!"

The girls filed out into their places, dispersing into the alphabetically-sorted crowd of students sitting on folding chairs. After several speeches given by faculty and students, it was finally time for the students to get their diplomas. It wasn't long before Mackenzie's row made their way towards the stage, ready to stroll across it one by one and accept their degree from the principal.

Mackenzie's heart was beating rapidly in her chest as she waited her turn. In a few moments, all eyes would be on her and her alone. She felt so **** without any clothing comfortably hugging her body. All she had was the large and billowy gown separating her from complete nudity. The redhead felt a familiar tingle working its way through her body. Doing something so mischievous and naughty, being surrounded by hundreds of people, having only one thin piece of fabric to prevent her body from being seen, no one suspecting a thing; they all combined together like the perfect storm in Mackenzie's mind, flooding her body with adrenaline and arousal. She had to actively fight the urge to start touching herself, much to her own surprise.

"Hey, it's alright." the girl behind her said, gently placing her hand on Mackenzie's shoulder. "No need to be nervous."

It took Mackenzie a second to realize what she was talking about. But as she turned to face her classmate Mackenzie realized that her body was visibly trembling. She was so turned on and excited that her whole body was actually shivering and quivering, eager to be touched. The other girl had, understandably, mistaken this for Mackenzie being nervous.

"Oh, th-thanks." Mackenzie said, trying to calm herself down slightly before things got out of hand. She closed her eyes and took a few slow deep breaths, which did help her calm down slightly.

But a moment later, the announcer said, "Mackenzie Fairbairn!" and her eyes flew open. It was Mackenzie's turn to walk across the stage! The redhead took a deep breath, plastered a smile on her face, and confidently strode forward. The crowd continued its polite applause as she walked across the stage, completely unaware that this student had absolutely nothing on under her gown.