Ch 4 The S.U.W.
We're chasing down the rotten bastards who attacked the new hope colony on falora and took my niece and sister in law hostage!" lliam yelled again. "lliam, calm down." nate said slowly.
Found (Ch. 31)
._ "thank you so much again, dawn," vanna said to her sister-in-law. the diminutive ewe looked up at her with a smile. "it's no problem at all, vanna!
Jeremy069; Sounding Board
Congratulations, to you and your brother, and sister in law." jackson replied with a smile of his own. "thanks, i don't know why i told you that. you're the first person i've brought that up to outside the family."
Spirit Bound: Chapter 138
Her sister-in-law looked over in surprise. "yes, dear, we've heard." before eirne could turn back to faelen, aoife continued. "geoff's the father." it seemed no one had a response to that.
Found Ch. 23
With dawn taking lily's leash, which had proven necessary three times so far during their time at the phun zone, vernon, with alice on his shoulder, joined his brother and sister-in-law and nephew at the batting cages.
Starfall: Chapter 17: Lonely
“then that’s your karma dammit fault for getting caught by a country bunny, even if she makes a good sister-in-law.” vivian huffs, then turns to stomp her way towards the back door. throwing open the door, it bangs against the wall.
Out one Castle, into Another!
"she is my sister-in-law!" well... i honestly didn't see that reply coming. rubbing the back of my head at this, thinking of what other strange princesses there would be, she then went on.
Raquel's Trade Pt. 1
Martha's sister-in-law is coming over; can't stand the woman. and for the thousandth time, it's bob to you!" "okay, mr. ringtail," she giggled. he bared his teeth in a mock growl which came out as a squeak.
High School Days Ch1: Young Love: Innocence
If david makes you happy, then he'll be part of our family just like your sister in law deanna is okay?" todd smiled a bit, hugging his mom. he felt a few tears run down his cheeks and he nodded. "okay mom. th, thank you."
Bound by Destiny 16
The kitsune asked with a smirk before tatsuya chuckled, "they are my soon-to-be sisters-in-law." akari whistled before patting tatsuya on the shoulder, "very well done. must be one heck of a girl with those for sisters."
Paladin of The Dark Sun; Chapter 3, 7 Years Later
She then ran into the living room to find her mother and future sister-in-law, nova snowmane, standing there.
A Biography of a Human: Air of Tension
_ “_send my love to our mother and do sens me news on your mate's litter, i eagerly await news of my sister-in-law giving birth and that by the grace of the lupa she remains healthy."_ “_saab_ _quong.