They decide to go

As the couple walked inside the gymnasium, they were greeted by many of their fellow classmates. Some were chilling out in their respective zones, simply chatting, others were on one of the many fun inflatables, such as an obstacle course, or even a Jupiter jump. A few poker tables were also set up as well, including a refeshment stand, even the pool that was in the separate building was open for those who brought their swimsuits.

The two looked around before finally they saw the basketball team, along with a few of Ryan's other friends. Mackenzie was acquainted with some of their girlfriends, even if it was during the times the team had hung out. Still, while she wasn't close to them like she was her normal friend group, she got along with them well enough. And so so walked over to them, trying her best to ignore the comments coming around about what happened earlier today, along with the constantly brought up prom incident.

"Glad you could make it~" Beth said with a smile. "Now we can get you in on our plan."

Mackenzie tilted her head, glancing over to Ryan and the guys, a few of which were checking out the redhead, and a few of the other girls in the group. She then turned her attention back to them.

"And...what would that be?" She asked, feeling slightly nervous, especially since she had gone along with her friend's plan earlier today that ended up backfiring for her.

With that, the girls crossed their arms. "We give our boyfriend's our bras~"

Mackenzie's heart sank with that statement, and while normally she wouldn't mind doing such a teasing maneuver with a group of girls, she had just spent a large chunk of her day going commando with nothing but various graduation gowns. Not to mention it made everyone in her family quite upset with her, along with more than a few folks sharing pictures of her in the various Highschool online chats she was a part of. She had even seen a handful of posts theorizing that she was doing it on purpose. Mackenzie didn't want feet those rumors even further with soemthing like this....

She glanced at Ryan, and the backpack he had carried in with them. Inside was all her spare clothes. So even if she got cold feet later on, she could just ask for her spare bra...and it wasn't like she was going to lose that bra forever right?

"Alright, I...I guess I'm in." She said with a bit hesitantly, but soon her confidence returned and her smile came back.

"Great! Off to the girls room then!"

Hearing that certainly made Mackenzie feel a bit better, and so she followed a group of 7 girls. It wouldn't be long until she was inside and she began to undo the top button of her blouse. The blouse itself was far too snug for her to reach underneath to undo the bra.

After the second button was undone (along with giving all the girls a great view of her cleavage), Beth reached forward to stop her. "Not yet, first we gotta draw straws."

Mackenzie blinked at that, looking around at all the girls and tilting her head. "Huh? What do you mean?"

Beth grinned, holding up a set of straws, though one clearly had a blue marker along the very bottom. "Simple, whoever loses...has to remove it in front of everyone~"

Mackenzie's heart sank at that idea, and her legs began to go weak at the idea of another potential exposure. "Y-you're joking...right?"

Beth grinned, but shook her head. "Nope!"

"Come on Beth! You have to know what happened earlier today! I really don't want to flashing everyone my tits!" Mackenzie protested.

The group was silent for a moment before one girl spoke up.

"How about you go first then? You'll have better odds of not winning."

"Come on, that ain't fair either. That means we have a higher chance of losing!"

"Alright, alright. How about this then?" Beth proposed to group. "Mackenzie goes first, but if she loses, she has to give Ryan her panties too then?"

The butterflies in Mackenzie's stomach only got stronger, and she nervously gulped at the idea of stripping off her underwear in front of the basketball team. Her hands went to play with the hemline of her tiny skirt, and looked at her reflection in the mirror.

"Can I...put my shorts back on if I lose?"

"Of course girl! We just want to have some fun teasing! We certainly don't want you flashing the whole gym!"

Mackenzie sighed, feeling somewhat better at that. And despite her brain telling her that this was a bad idea, she gave a small nod. "Okay, I'm in..."

Beth grinned and began to shuffle the straws around in her hands. Making extra sure the bottom of them was properly concealed. After a few second, she held out her hand. "Alrighty Mackenzie, pick a straw!"

Mackenzie gave another audible gulp, and hesitantly reached forward, grabbing the straw that was further to the right.