A/N: I don't own Penn Zero: Part-Time Hero or Jurassic Park


Chapter One: Mama Sashi and Papa Penn

As Pen and his friend entered the movie theater to receive their next assignment, they noticed that one of the pads on the warp pad was down, thinking that it was some sort of malfunction that could be fixed, they turned their attention to Phyllis, who was bust tinkering with the machine.

"Uh Phyllis, is there any reason why one of the warp pads are down" the ginger haired-teen questioned "Are we experiencing technical difficulties or something?"

"No difficulties, Boone is not joining you on mission today"

Needless to say this took the three friends aback.

"I'm sorry I didn't quite catch that, could you repeat what you just said" Penn asked, a bit dumbstruck by what he had just heard "Because to me it sounded like you just said Boone can't go on this mission"

What at first the trio had thought was going to be a routine mission was suddenly made difficult by the elder woman's words. Phyllis was a strange woman there was no doubt about that, however there was always a method to her madness, but this time the teens had no idea as to why she had changed the status quo so to speak.

"You heard right Penn Zero, Boone isn't going on mission today" she informed them "Just you and Sashi for this one"

"Woo-Hoo! Free day!" Boone happily cheered as he fist-pumped the air before looking back at his friends "Uh—I mean, I'm so sorry for you two"

"But why just the two of us?" Sashi questioned

"You'll see soon enough" was all the old woman said before transporting the duo off to another unknown world


When Penn opened his eyes to the new world around him, he felt a surge of primal strength course through his body, like he had become more primal in nature and judging by his new surrounds, he might need that savagery. The part-time hero was in what appeared to a nest in the middle of a jungle that was filled with the rotting carcasses of dead dinosaurs. At first he was startled by this sight, until he gathered that he had become the creature who lived among the bodies of its slain victims; even though he still had no idea what he had been turned into.

He was much larger then he once was and for some reason, he couldn't see his arms, granted he could still feel and move them, but they where out of his line of vision whenever he attempted to stretch them out. He walked over to a small puddle in the ground and looked at his reflection in the water and let out a gasp at the sight before him or rather a growl in surprise due to his new body.

"Holy crap I'm a T-Rex!" he exclaimed in joy "and not just any T-Rex, I'm the motherfreaking T-Rex from Jurassic Park!...wait, does that mean I'm a girl again?"

"No, you're still a guy" Sashi's voice spoke up from behind

The Part-Time Hero turned around to see his friend had also become a Tyrannosaurs as well; the only thing that kept her from looking exactly like him was that her scales were slightly brighter then his and her now over-sized specs sat upon her face.

"I'm not crazy about the tiny arms, but the rows of teeth make-up for it" the Asian teen continued

"So if we're different genders, then that means we're not on Isla Nublar; we're on Isla Sonra" Penn reasoned aloud

"Come again?" his friend questioned

"Oh that's right you haven't watched the squeals to Jurassic Park, have you?" the heroic teen replied before giving her an explanation "this is Isla Sonra, where the dinosaurs were bred before being put in the park itself"

"Wait, I thought the created them all at the park?" Sashi said, confused

"Yeah it doesn't make sense when you think about it" Penn answered "But we're getting off track, what's the mission Sash?"

Sashi attempted to activate her specs to show them the mission, however due to her new body; her now useless appendages flailed about in an attempt to reach her now massive head. As he watched his normally brutal friend stumble around in the jungle to reach her glasses, he did his best to keep his laughter from escaping his mouth, for the boy knew that if he so much as snickered at her predicament, she would more then likely rip his throat out.

"Ugh! These arms are freaking useless!" the girl cried out in rage "Why would a predator this big need tiny arms anyway? It makes no sense!"

"D-Do you want some help?" her friend inquired, swallowing a chuckle back down as he did

"…Yeah" she muttered under her breath in defeat

Peen reared back to allow Sashi to get under him and in order to use his small claws to switch on her specs, as they were in this position, Penn thanked the evolution that a T-Rex couldn't blush, for the very thought of doing this sort of thing if they were human would make his anatomy go crazy upon contact with the girl's skin. After a few seconds of trying to get the right switch, Penn managed to activate the specs.

"Our mission is to teach the Rex's baby to defend himself in the wild before some other carnivore tries to eat him" she informed him before realizing what she just said "We have a baby?!"

As if right on cue, a young T-Rex that stood taller only up its parents ankles came running out of the underbrush it was hiding in and began to nuzzle its mother's leg lovingly, making Sashi suddenly jerk back from the child she was now tasked of raising in surprise.

"Don't tell me you're scared of this little guy Sash" Penn teased as he lowered his head to gently nuzzle the baby "he's a just little cutie! Yes he is!"

"We are NOT parents Penn!" the Asian Teen sharply declared

"What's the big deal anyway? You've babysat for you brother before" the ginger reasoned "How can this be any different?"

"Parenting and babysitting are two different things Penn!" she shot back "This child's very survival depends solely on us and I'm not up to that kind of responsibility!"

It was an odd thing for Penn to see what he considered to be the toughest girl on the face of the earth to be absolutely terrified of something like an infant dinosaur. He had seen he face hordes of monsters, aliens and robots without ever batting an eye, but when faced with raising this tiny creature, it made her into a total coward. Just then, the infant Rex began to make high-pitched groaning noise, clearly getting the attention of his parents.

"What's he doing?!" the boy called out, trying speak over the baby's wailing

"I think he's hungry!" Sashi surmised loudly

"Great, you stay with the baby and I'll find us something to eat" Penn said

"Why me?!" the girl shot back

"You two could use some bonding time" he replied as he began to walk into the dense jungle "Don't worry; I'll bring you guys back something good!"

And with that, the part-time hero turn dinosaur made his way deeper into the island's landscape, leaving Sashi alone to care for a child she didn't want.