You loved your step-sister and you are looking for the perfect caption for a picture with her. You are in the right place. We have compiled some cute but amazing stepsister caption collections for Instagram. Check this out and choose the perfect one which suits your bond.

Cute Step-Sister Instagram Captions

“We aren’t ‘step,’ we’re just family.”

“Sisters by heart, not by birth.”

“Family is family, whether it’s one you start with, the one you end up with or the family you gain along the way.”

“The only steps in this house are the ones going upstairs.”

“Blood makes you related. Loyalty makes you sisters.”

“Families don’t have to match. You don’t have to look like someone else to love them.”

“We may be from different gardens, but together we make the perfect bouquet.”

“Being step sisters means you always have backup.”

“You don’t need to share DNA to share sisterhood.”

“There is no better friend than a sister, no matter where she comes from.”

“Four parents. Two sisters. One family.”

Sweet Instagram Captions For Step Sister

“When our parents got married, we’re the ones who got a wedding gift: each other.”

“Step-sister, you are the sister of my soul.”

“Some kinds of sister-love are stronger than blood.”

“Sister, we’ve made our own family, and I’m so lucky to have you in it.”

“Sister, you may not share my DNA, but you share my heart.”

“Finding each other has been a journey, but you’ll be my sister the rest of my life.”

“Happiness is having a step-sister like you.”

“Chance brought us together, but nothing will ever tear us apart.”

“Even though we’re joined by choice instead of blood, you’re the best choice my mom (or dad) ever made.”

“Step-sister, I am there for you every step of the way.”