Prime, Chapter 1

Things were quiet recently at the autobot base, not much of anything had been going on. Jack and his partner Arcee were doing some cleaning in her room because she decided to clear out some old junk that she had lying around in her closet. Though, it was difficult for Jack to move some of the stuff, he'd been able to help out with the smaller things. Due to the war with the Decepticons he'd become much more physically fit and had grown quite handsome, as well as a real stud at his school. He didn't really notice this because the girls at his school didn't interest him, well, except for Miko, but he wasn't interested in her 'in that way' but was more like a protective older brother. No, he'd seen exotic beauties from across the galaxy thanks to this war, and earth women paled in comparison to them. Arcee being one of them, he couldn't help but stare a bit realizing just how amazing her hourglass curves are.

"Jack, can you please bring me the red box?" The Femme bot asked snapping him out of his trans and he blushed realizing that he was staring at her bent over backside while she was digging through things.

"Sure thing." He nodded trying to lift the box, but even though he'd become a lot stronger than an average person, he still couldn't lift it, though, luckily he could push it across the floor since he could use all four limbs to move it.

"Thanks partner." She spoke picking up the lid of the box and looking through the contents. "Ah, this brings me back." Arcee grinned seeing the old battle gear she used to wear and lifting up a red breastplate armor that clearly showed the paint was damaged and scratched in places.

"Old armor?" The dark headed young man then questioned raising an eyebrow quizzically seeing that. "Why do you have that?"

"Now Jack, you don't think Cybertronians wear the same set of armor forever do you?" She teased basically saying that they change up their armor from time to time.

"Well ya, I thought the armor was actually a part of your body." He stated saying that he'd thought it was a part of them making her laugh a bit before starting to reach back behind her.

"I wonder if it still fits." The large two wheeler spoke before adjusting her current armor and causing it to fall off making her young partner blush and turn away after getting an eyeful of just what Arcee's under plate looks like. "Something wrong Jack?" She questioned pausing for a moment instead of putting the old set on.

"No, nothing at all, why would there be anything wrong?" He shot back clearly shaking a bit with his words which made her smile a bit and then put on the old set.

"Hmm.. Jack, I think I've sorta grown out a bit since I last worn this armor, what do you think?" The Motorcycle Transformer asked her partner wanting his opinion on the top.

"I really shouldn't be.." He began but was cut off by Arcee using one of her large fingers to make him look at her causing his blush to deepen while he began to stare at her. The regular set covered her perfectly, but this red set with the scratched paint actually looked to be tight on her, a bit of her underplate was poking out from them surprising him, it looked amazing to see her in something so revealing, and he began staring again.

"So, what do you think? is it too small or what?" She questioned catching his attention and made him realizing that he was staring at her again and he tried to shake those thoughts out of his head as she looked at him wondering just what was wrong.

"I-it's a bit on the small side, but still looks good on you." Jack then stated telling her that he thought it looked good on her, which made Arcee smile a bit.

"In that case." She spoke before standing and starting to undo her crotch plate making her dark haired partner turn around again so as to not see her naked.

"Jack." She spoke with a sigh before using her finger to make him look at her again. "Something's bothering you." It seemed obvious to her that something was up with her partner as he went wide eyed and began staring again seeing her more, forbidden area still exposed as she looked worried.

"Nothing, nothing is wrong with me." He spoke turning around again after snapping out of it. "It's just that human customs say it's rude to watch someone you aren't dating change clothes." He explained, though his member was quite happy to get the eyeful as she quickly put the red crotchplate on now wearing the set.

"Well, does this look alright?" She spoke curious as he cautiously turned around and began blushing seeing that it left little to the imagination, and her rear poked out a bit from under it same as her breasts did making his member shake a bit wanting more of that.

"It's amazing, though I don't think it's something you should wear into battle." The dark haired young man stated trying to calm himself down. "I should head home soon."

"Alright then, I'll change and give you a ride home." She spoke, though he worried about that since that meant she might feel his member standing at attention.

Jack had tried to get the thoughts of Arcee out of his head while she was changing, he was currently in the bathroom splashing cold water onto his face and trying to get it to go down, but that wasn't working. There was only one thing he could do, but he couldn't do it here, there were too many people around and he sighed defeated by his own teenage hormones. After drying off his face with a towel, he then let out a deep sigh and stared into a mirror just knowing something was going to go wrong before hearing Arcee telling him that she's ready to go. With one last sigh he headed out to the bunker's main area where she was already in her vehicle mode telling him to get on, and once he had his helmet on, he then sighed quietly to himself.

"Hey Jack, something's poking into me." Arcee spoke up while they were out on the road, Jack realizing it was himself poking into her blushed deeply.

"Sorry about that, it's a part of me being human." He explained not wanting to go into detail about just what was sticking into her, though she seemed satisfied with that answer, she was still curious as to why.

"It's never happened before." She pointed out to her dark haired partner telling him that she doesn't remember him ever sticking into her like that. "Is it some sort of maturity thing?"

"Um, ya, let's go with that. Human males have to deal with this when they reach a certain age, and then beyond." He stated to her trying to convince her this was normal, it was normal, but not for him to be thinking about her when it happened though.

"Must be hard, dealing with something that stiff all the time." She then commented about it making his blush deepen even further as they were starting to near town.

"It happens at different times for different reasons." He spoke glad she couldn't see his face right now, she'd be laughing at just how red it probably is at the moment. "It doesn't stay stiff."

"Well, that's good to hear, what makes it so stiff anyway?" The Two wheeler questioned next asking why it was hard at the moment making Jack's eyes widen, he hadn't thought she'd ask the details of why.

'You.' He thought to himself before letting out a deep sigh and came up with something. "Usually it's because of something they find pleasing." He'd hope she'd stop asking questions now as he got an "Okay" from her, and then they continued the ride in silence.