how i become goku's twin.... sister?

1. hey there, it's me... gokina?

ugh... what happen? last thing i remember is going to a convention, then i got hit by a truck than.... nothing. does that usually mean im dead. but why am i .. in a pod with someone that looks familiar....?

???: aww.. look bardock, raditz. karatina is awake

Bardock: she looks fine gine,a fine warrior. she and kakarot looks gonna be good warriors

Raditz: they look weak to me father, mother

Karatina: [kakarot, bardock,gine, raditz? those are dbz characters. but karatina? sounds like a girls name. wait a minute... am i in a pod with goku, am i a female sayian?]

i was lost in thought when...

Bardock: you produced fine twins, gine

Gine: thanks, you pitch in some too

Karatina: [twins? am i goku's twin sister?]

Raditz: to bad there weak

-hours later-

Karatina:[so im the dragon ball universe and im goku's twin sister, and aparently we are sharing a pod..... this is a gonna be a interesting new life.]

-a couple months later-

we're techincally cant go anywhere since we're pod bound until a certain age. whens that? i don't know. it was like this for the next few months until...

Gine: what? your sending them away!

Bardock: yes i have a feeling that frieza is plotting something, why else would he call back all the sayians.

Gine: i see your reason, but why so for away? and this place called earth?

Bardock: it is a hospisable planet with intelligant life, with luck someone can raise them. but if my hunch is wrong. i go after them myself and bring them back.

-a little while later-

im a space pod with goku. he is sleepping , we are traveling to the middle of nowhere to launch the pod

Bardock: farewell karatina, kakarot, be safe and make sure to survive and watch each others backs.

i nodded

Gine: remember, your mother and father loves you both.

i decided to give them my first words

Karratina: mother, father?

they stared with excitement and then shed a tear

Bardock/Gine: farewell our children

the next thing i know we're lifting off into space and saw freiza destroying planet vegeta. i couldn't do anything, so i fell asleep. the next thing i knew i woke up on earth to goku crying. i did my best to confort him. he seem to to be crying do to head injury . how did he get tha.. oww. never mind, he probably hit his head is with mine when during the crash. does that mean tha....

???: well now, what do we have here? why are there babies out here in the mountains?

i turned around and saw it was gohan, goku's grandpa.

Gohan: ... and naked as well, they probably fell or ripped of during your journey. guess i raise you 2. it seems you both are twins guess im gonna call you goku and you gokina.

-years later-

Gohan: gokina?

Gokina: yes grandpa?

Gohan: its time to do some training lets go

Gokina: alright grandpa

so me, goku and gohan practice martial arts for years until

Gokina: come on grandpa dont die, please stay with me