Waiting in line.

"Are you all one group?" Said a man who approached the group. He was wearing khakis, a polo shirt, and held a clip board. The man seemed to have a hand in the contest.

"Yep, we're the BB Brigade, we're all one group." Joy answered.

"Alright, when I call your group up, you go onto the stage." He said, making some quick notes on his clip board, and moving on to the next cosplayers.

Lynn tried her best not to think about the vibrations. It should have been easy, it wasn't vibrating particularly hard. However, her situation allowed her to zero in on it. Since she was in the MEKA, she wasn't in a comfortable position for idle conversation with her friends. Joy and Terri seemed to be taking a last minute over each others costumes, while Kiona and Marigold seemed to be happily discussing the book signing they attended.

Besides not having anyone to converse with, the line to the stage seemed to be moving really slowly. Every cosplayer got at least a minute to show off anything and everything special about their costume. Something Lynn wanted to do, but couldn't because she didn't want to show her bare ass to the crowd. This lead to a long wait before Lynn would get to drive the MEKA slightly forward.

All this meant there were no distractions to take Lynn's mind off her growing arousal. The vibrations weren't stopping. She tried hard not to react to it. Really she just wanted to indulge and just enjoy it, but Lynn knew that was a bad idea. She had already gotten off twice in the convention center. As much as she wanted to go for three, it had to wait until at least after the contest.

It was so tempting right now though. There were dozens, if not hundreds of people around her, and that number could climb a lot faster than Lynn could count. Only her most loyal friends knew she was bottomless in her robot too. A half naked girl was hidden away, buzzing with good feelings. Maybe if she reached down, just for a few seconds...

"The line's moving," said Kiona.

Lynn's hand had only left the controls of the MEKA for a second, but they stopped before anyone could prove there was lewd planning. "A-Alright, gang way!" Lynn said, wanting to hide what was going on. She gently pushed the controls to make the MEKA move forward. The MEKA only needed to move a few feet to catch up with the group again. However, Lynn's isolation lent itself to her problems.

Her seat was still vibrating against her moist lips. In fact Lynn could have swore it felt stronger than it did a few seconds ago. Her breath became a little more labored, feeling like something was wrong for sure. It was a wonderful sensation happening in a bad place at an even worse time.

"Get a hold of yourself." Lynn whispered under her breath. She had to take her mind off the vibrations somehow. "I'm Bunny Hapa, the MVP of the team, not the loser tabbed out to look at porn." She kept telling herself that, and tried to lift her hips off the seat. The half naked girl was so sensitive right now, she could have sworn she felt a few drops sliding down her thighs. This was getting bad.

"H-hey, Joy. Joy!" Lynn hissed.

"Hmm?" Joy turned around, facing her team mate.

Lynn looked around, blushing brightly, and waved Joy to come closer. "Something's up with the MEKA... it's... um... shaking... inside."

Joy bit her tongue, her reaction would have been impossible to control otherwise. "On the inside? That's really weird..."

"Mhm, it's coming from... from..." Lynn squeezed the controls in her hands. "A... particular part of the seat."

Joy put a hand over her mouth and fought off a giggle. "Really, you mean on...?" She waved her hand so she wouldn't have to say the word that would have drawn unwanted attention.

"Yes! Is there anything you can do to make it stop?" Lynn said, trying to keep her hips elevated.

"Not without opening the hatch," Joy said, giving an honest answer. "We're going to be on soon. Just try to ignore it."

"Ah heh heh, yeah that's kind of the thing, it's been going for a while." Lynn gritted her teeth, trying to look angry through her blush.

"There's not much I can do from here." Joy said, in the back of her mind wondering what might happen if her prank got out of hand. She did kind of rush wiring the vibrator up.

"BB Brigade!" Said the man with the clip board. "You're up!"