Sister In Law Fantasy Novels & Stories

On the day my father gets exiled from the pack due to him losing control of himself and endangering the pack, everyone gives me and my younger sister, Sunna Jones, two options. Option one is to stay with my mother, who has been with the Alpha of a pack. Option two is to follow my father, who's prone to losing control of himself, to the wilds. In my previous life, Sunna quickly chose our mom. I packed my belongings and followed our dad down the path of exile. Unexpectedly, Dad found a way to stabilize his insane power. That was how he became a Beta of a powerful pack. On the other hand, Sunna was torn into pieces by her stepfather, who lost control of his power and shifted into a rabid wolf. After we both get reborn, Sunna doesn't hesitate to take Dad's hand. "I like Dad even more, Alice. You and Mom should stay in the pack and live peacefully." Dad turns his violent gaze toward Sunna momentarily. Then, he drags her away. I don't bother stopping her from making her choice. Naturally, I choose to stay with Mom. What Sunna doesn't know is that the reason why Dad was able to stabilize his power in the previous life was thanks to me sacrificing my soul. Now that I get another chance to make my choice, I don't have to endure Dad's beatings anymore. I just want to spend the rest of my life in peace.

I have always come second to my step sister, she always got everything she wanted while I was ignored.. But at least I had him, or so I thought, until I realized that he was also not mine as if my life couldn't get any worse I ran into what could possibly be my doom or happy ending.

A Savage Inheritance Anna Williams Young's life has always been dictated by the expectations of the Young family. As a wife to Grant Young, she’s lived under the shadow of wealth and tradition, but when a mysterious man named Wentworth Biglesbee arrives with shocking news, Anna's world is turned upside down. Her estranged father, Sam Savage, a powerful billionaire businessman, has passed away—and left her everything. Thrown into the world of Savage Enterprises, Anna must navigate her new position as the CEO, all while keeping her identity a secret from those who might know her past—and from her husband. But as the stakes grow higher, Anna discovers that the life she thought she wanted might be nothing compared to the woman she’s meant to become. With her inheritance comes power, wealth, and a chance for revenge against the family who’s humiliated her. But will Anna be able to balance her newfound power with the love she has for her husband, or will the secrets she’s hiding tear everything apart?

Ava’s life was shattered in a single night. Her sister stole her fiancé, her family turned their backs, and heartbreak became her only companion. Just when she thinks she’s lost everything, Dominic enters her world, powerful, demanding, and impossible to resist. Forced into a contract marriage for reasons she doesn’t fully understand, Ava expects tension and control but what she never expects is desire. As enemies clash under one roof, sparks ignite, and hearts are tested. What begins as obligation turns into forbidden attraction, and Ava finds herself falling first, only to discover Dominic’s feelings run even deeper. Between lavish mansions, thrilling vacations, and intimate confessions, their love grows complicated by secrets, betrayal, and the shadow of Ava’s sister. But when truths are revealed, hearts are exposed, and emotions overflow, Ava and Dominic must decide if their love is strong enough to survive and if they can finally choose each other freely. From enemies to lovers, from a contract to a love that’s all consuming, Stolen By My Sister… Claimed By The Billionaire is a story of passion, forgiveness, and the courage to follow the heart. Will Ava and Dominic find their forever or will the past destroy their chance at happiness?

I'm a member of a top-secret research unit. As per my superior's request, I am to deliver a file to Celeste Judd, my older sister. The moment I step into my sister's office, an intern, Ethan Irwin, quickly moves to stand in my way. "Are you the new assistant?" He eyes me up and down, finally noticing the document envelope in my hand. Then, he chortles loudly. "It's your first day on the job, and yet you're already trying to suck up to Ms. Judd! Why don't you take a look in the mirror and see how pathetic you are?" Only then do I realize that Ethan has mistaken me as a love rival. But the thing is, Celeste has never told me that she has a boyfriend. I'm about to explain the truth to Ethan when I feel his fist colliding with my face. "I'm the only assistant Ms. Judd needs! You can forget about being her boyfriend!" Ethan yanks me by the hair as he dumps scalding hot water onto my face. "To think that you're already planning on becoming a sugar baby and seducing rich women at such a young age! I'll teach you a lesson on behalf of your parents!" I can only curl into a small ball on the floor. Stubbornly, I use my body to protect the document envelope. My actions infuriate Ethan to no end. He snatches the file away before ripping it into pieces in front of the entire company. He even says fawningly to Celeste, "Ms. Judd, your new assistant sure is a bold one for trying to seduce you! But don't worry, for I've already taught him a lesson!"

Mari is running away from her abusive boyfriend when she runs into Stefan. Stefan, a werewolf king, has mistaken her for his destined mate, and before she can correct him, he bites and mates with her. Mari is happy enough with her newfound life as the werewolf king's mate, but will her happiness last when Stefan's fated mate, who so happens to be her long-lost twin sister, shows up?

When I ended up in jail for the crimes my boyfriend Bob committed, he used and abandoned me, marrying the Alpha's daughter Lisa. After my release, I became a wedding planner, organizing their wedding.Little did I know, the Alpha himself would come to meet me for his daughter's wedding. And to my surprise, as he approached, I heard the voice of my wolf Susan deep inside me."mate..."His scent of lavender and sea salt overwhelmed me completely.Unbelievably, the handsome, wealthy, and charming Alpha is my mate?Could I possibly become my ex-boyfriend's mother-in-law? Though, there are rumors that the Alpha killed his former Luna...

Dan was only after a goal which is to get back all his mother inlaw stole from him. He would stop at nothing until he gets it, even when it involves killing his wife who was remarrying after betraying him, and then using her younger sister as a tool of Revenge under a hidden identity

On the day of our daughter's full-month celebration, Harvey McKinzie walked onto the stage holding the hand of his widowed, heavily pregnant sister-in-law. "Honey, to be honest with you—my sister-in-law's baby is mine." His parents followed behind, looking completely unapologetic. "We're the ones who made it happen. We drugged them. Our oldest son may be gone, but the family can't be without an heir. "Harvey is taking on the responsibility of carrying on both family lines—it hasn't been easy for him. From now on, you need to take good care of Lydia and the child she's carrying." The sister-in-law, now eight months pregnant, glanced at me shyly. "Jennifer, we're sister-wives now." I stood there frozen, holding my daughter, my voice trembling. "Why are you doing this to me?" Harvey frowned and let out a long sigh. "You're always saying how hard Lydia has it, right? Isn't it better if I just take care of her openly and properly? "I promise—you'll be the first wife, and she'll be the second. On paper, you're still my only legal wife." In that moment, my blood ran cold. Then, for the first time in a long while, I heard the system's alert in my head. [Host emotional fluctuation detected. Would you like to use all remaining points to exit the current world?]

At nineteen, Linda crossed a line she can never uncross... she let her sister’s fiancé taste her in the shower while Laura slept down the hall. What began as one devastating night of forbidden pleasure becomes an all-consuming secret affair that stretches across years, cities, marriages, and betrayals. Vincent Hale is the man every woman dreams of marrying except the one who truly owns him isn’t the bride walking down the aisle. With slow-burn obsession, reckless passion, near-misses, shattered trust, and devastating consequences, Linda and Vincent spiral deeper into a love that destroys everything it touches. Family fractures. Weddings burn. Lives are rebuilt only to be torn apart again. Desire becomes addiction; guilt becomes identity; and the question is no longer whether they can stop but whether anyone will survive when the truth finally comes out.