Horrible, she draws the short end...

Mackenzie's heart sunk once again upon seeing the dark blue along the end of the straw, and a small whimper of despair left her as she squirmed in place. "Oh come on!"

The rest of the girl let out small sighs of relief, as they all had put on shorts or pants for the cool night. Though Beth grinned. "Sorry Mack, rules are rules. You lost fair and square."

Mackenzie couldn't argue with that, and she had decided to play this game of chance. And so she reached under her plaid miniskirt and wiggled her way out of her spandex shorts. She reluctantly placed the black fabric in Beth's hands.

"You better keep your end of the bargain!" She demanded as she redid the buttons of her shirt.

"Girls honor!" Beth said with grin as she and the rest of the girls worked on removing their bras from underneath their shirts. It seemed they had known about this in advance, as they all had been wearing baggy tops. It certainly helped that they were all petite when compared to the voluptuous Mackenzie.

Mackenzie sighed, and soon departed the bathroom to catch up with Ryan, who was still talking to his friends on the basketball team. Her legs felt weak, she found it hard to believe she was about to give away her bra and her panties to her boyfriend, and in front of the whole team too!

Even worse, she was now startling to feel that small tingle of excitement she had felt earlier in the day. When she was naked underneath her graduation gown, or when she was naked and making out with Ryan in the parking lot. It mixed with the fear, and only added to her subtle arousal.

Still, a deal was a deal, and so she reached forward, and gently tapped Ryan's shoulder. He was quick to turn around, a friendly smile on his face upon seeing that it was Mackenzie. "Hey babe, what's up?"

"Oh, n-not much." The redhead replied back playfully as she look over her shoulder to see that no one was behind them. The lock-in was only going to get more crowded as the night went on, so it was better now than never.

The girls began to exit the bathroom as well, all holding their hands behind their backs. No doubt to conceal their bras that they removed. That only encouraged Mackenzie to not back out now, even if she was going an extra step or two.

"Me and the girls have a girl for you." The redhead playfully announced, trying her very best to imagine it was just the two of them.

Her hands went up, undoing the first button of her blouse. She could see Ryan's eyes widening from her bold action, a second button soon followed, displaying her cleavage and her pink bra.

The third button was next, and over half of her bra was now display. The rest of the team realized what Mackenzie was doing, and they, and the rest of the girls surrounded the couple. Mackenzie's legs trembled for a moment, and her body getting hot from a mix of excitement and humiliation. She undid the last two soon, allowing the blouse to hang open freely, exposing all of her toned waist to Ryan and his team.

Her face was the same shade of her bra, and it would only get darker as she reached behind her back skillfully unclipped the strapless garment with one hand. With nothing else support the lacy garment, it was quick to fall forward, and Mackenzie skillfully pulled it out while her other hand held her blouse closed as it pulled apart. As quick as she was though, Ryan and the team got a brief glimpse of her cute pink nipples.

Okay...that's the bra removed, now for my panties ...

Taking a deep breath, Mackenzie hands went away from her open shirt, and she carefully bent forward. Her ample breasts swayed with her movement, but somehow on the center of them was the only thing visible. Though the girls behind Mackenzie got a perfect view of her ass as her skirt rose for half of her cheeks to peek out. The redhead hands went up her skirt, and she hooked her thumbs into her thong and slowly peeks it down her stocking clad legs, bending even further to step out of them.

With both pink garments in hand, Mackenzie smiled sheepishly and held out the matching set to Ryan. "For...for you..."

The guys and girls alike cheered happily at the half naked girl. Ryan meanwhile had nothing but a shocked expression as he took Mackenzie's underwear. The rest of the girls went forth, handing over their bras to their respective boyfriends. Meanwhile the few that were single in the basketball team kept their eyes on Mackenzie as she hastily buttoned her shirt back up, all of them knowing full well that she was now going commando.

"Are...are you okay?" Ryan asked softly, looked down at Mackenzie's cleavage before the blouse was completely closed.

"Y-yeah...e-everyone did it so...it's not quite as bad..." Mackenzie replied with uncertainty, though a shy smile remained on her face. Her cheeks were dark red, and her legs were rather shaky.

Thanks to no longer having a bra on, both of Mackenzie's nipples poked out from the shirt. And every small breeze could be felt along her intimate treasure. The jolts of pleasure went through her body again, knowing full well she was so close to being seen once more by everyone.

With that, Mackenzie grabbed Ryan's hand, and the couple walked passed the Basketball team, her hand reaching out to reclaim her spandex shorts from Beth in the process as they went out to enjoy the lock-in. Her skirt cutely bounced in place, flashing the bottoms of her cheeks temporarily as everyone cheered.

"Flash your ass!"

"Yeah! Give us a show girl!"

Mackenzie smiled, and even though she didn't know if she should, she decided that maybe it would be a fun memory. And so her hand went behind to raise the back of her skirt, baring her curvaceous ass to the team and their girlfriends. She held it for a few seconds, feeling her pussy getting dangerously close to becoming damp once again as their praises and joyous remarks about her body were shot at her.

She was about to let go of her skirt, but she then felt a familiar hand roughly grabbing one of her cheeks. Mackenzie squealed playfully, and she looked over her shoulder to see Ryan standing there. He also had a playful smile, though this was easily the hardest he had ever grabbed her ass.

"That's all you're getting tonight you guys! She's mine to enjoy now!" He joked, squeezing the naked cheek even harder before grabbing her skirt out of her hands and pulling it down to cover up her ass. He then grabbed Mackenzie's hand and pulled her along until they disappeared into the crowd.

Happy to be out of sight, Mackenzie eagerly followed along, her heart still racing from what she had just done. And yet, a big part of her enjoyed the rush she had just experienced, even if it resulted in her no long wearing some of her clothes. Not to mention she kind of liked how territorial Ryan was being. She always enjoyed his hands on her body, and him doing just then certainly added to her desires tonight.

After a short power walk, she felt Ryan grab a fist full of her shirt and pinned her to the way, making the blouse ride up and expose belly button to anyone looking their way. Mackenzie gave a small squeak of surprised, only to coo into a passionate kiss with her boyfriend, with his other hand still clutching the pink lingerie she had just been wearing about 3 minutes ago.

They held the kiss for a 20 seconds before they parted, though Mackenzie's blush only deepened as Ryan's hand left her shirt and rested on her hip. A part of her wanted his hands to go further, sliding under her skirt, or even squeezing her breasts, anything to help experience more pleasure. But she knew that it would be a bad choice, especially with dozens of their fellow students around them. Luckily it seemed Ryan knew it would be a poor decision too, though he gave a smile as he looked down at Mackenzie.

"You sure know how to drive me crazy." He gleefully said, his hand gently squeezing her soft body through her hips. "I've been wanting you ever since we kissed..."

Mackenzie giggled, and she tilted her head while her hands rested on his hips as well. "Imagine how I feel then? Making out with you while going commando? A girl can only take so much."

"In my defense, I didn't ask you to go commando either time." Ryan chuckled, though Mackenzie would soon feel his hand slip under her skirt to give her ass a tender squeeze.

Mackenzie closed her eyes, and gave a suppressed moan as the electric wave of pleasure channeled through her nubile curves. Her arms became weak, and feel to her sides, dropping her spandex in the process. Ryan had done just what she had been craving all day once again...and it was getting harder to night fight the urges.

Luckily he didn't escalate things any further, and he soon pulled away. Her eyes fluttered up once again to look up at him as he took the backpack off and began to stow away her bra and panties. Luckily for them, no seemed to notice their small kiss, or his hand copping a feel. The fact that they hadn't been caught only made Mackenzie shiver from the thrill, and she could feel her shaved pussy getting damp once again.

She managed to put a lid on her desires though, and so she bent over to scoop up her shorts. Making sure to not flash anyone her curvaceous ass in the process. She then removed her shoes for a moment slide the tiny spandex up her legs and under her skirt. She then smoothed out her skirt and blouse and sighed, feeling a bit happy about having some coverage, even if she still braless.

"Shall we go exploring now?" Ryan asked before securing the backpack.

Mackenzie nodded. "You bet! Let's have some fun!"