You don't hang out all the time with your real sister.

The two seem to have fun just hanging out - like real sisters.

If you were my real sister it would be different: I should take you, and seek no wife.

In their childhood years, they learned to love and care for each other like real sisters.

"Wouldn't it be ever so much fun to live like real sisters?"

Sometimes she even wished Adah was a real sister to her.

He wished very much that she was his real sister.

I'd been a nuisance to my real sister, who had to take care of me while our parents worked.

She is, in the best possible sense, a real sister.

At that moment I was glad she wasn't my real little sister.