Goku's Twin Sister

Goku has a sister :) they go through a lot of things together and one day his sister meets Vegeta. I really sucked at this but hey I wanna make a ocxvegeta so I am its probly gonna be long so :) romance later beginning is when goku and his sister were young and came to earth and find the dragon balls for the first time., then the vegeta parts begin (the image is of Kari as a kid