Shiloh, Danny, and Reah (shown on the right) are all related, and they all have pretty big butts.
Though, Danny doesn't quite compare to the other two.

Shiloh doesn't know the other two that well since their parents had put her up for adoption when she was born.
Being the first child they ever had, they weren't confident they'd do a very good job raising her.
Though, after having Reah, they felt they could handle it when Danny popped out with no limbs.

The two only met Shiloh after Danny's mother had mentioned it around the time he turned 20.
After some digging around, a few phone calls, they met up for the first time.
Despite everything, they're all pretty similar.