Sister tattoo on the shoulder. You keep me safe. You keep me wild. Younger and older sister.
Soul Sisters - Super Cute Matching Tattoo Ideas For You and Your Best Friend - Photos
40 Forever Matching Tattoo Ideas For Best Friends | http://www.barneyfrank.net/forever-matching-tattoo-ideas-for-best-friends/
Rib tattoo quotes that matches with each other for sisters - There is no better friend than a sister, and there is no better sister than you.
Simple Arm Tattoos for Sisters
Three hearts shaded to correspond to birth order? I think I would shade in a color
37 Tiny Tattoos For Big-Time Besties who are basically life long sisters!
These tiny tattoo ideas are perfect for minimalists