I feel the ancient magic in my veins tremble as the first arrow leaves my bow. Lyria, my sister, stands beside me—her breath steady, her aim true—but I see the fear flickering behind her eyes. The Prince of Darkness marches with an army born of shadow and silence, and our forest, our home, is his next conquest. We swore to protect the Heartwood Grove, even if it costs us everything. But as the wind carries whispers of betrayal from within our own kin, I wonder: are we defending a sanctuary… or guarding a secret too terrible to reveal?

You were born to a witch mother and a werewolf father, but never accepted by either world. Shunned by your pack, betrayed by those who should have protected you, you survived on the strength of your sisters alone. Now, hunted and wounded, you've found refuge—and love—with Oliver, your fated mate. But danger still circles. Your mother has returned. Magic stirs in your blood. And the past won't stay buried.

Your decisions shape whether Lisa and Kate survive the crushing dark. Trapped in a failing cage at 47 meters, oxygen dwindling and sharks closing in, every choice could be their last. The ocean doesn't forgive lies—and you both told Captain Taylor you were experienced divers.

Your decisions shape the fragile bond between two siblings clinging to life in wartime Japan. As Seita, you carry the weight of protecting your little sister Setsuko amid starvation, loss, and a world crumbling around you. Every choice is a fight for dignity—but survival comes at a cost no child should bear.

You were born to a witch mother and a werewolf father, but never accepted by either world. Shunned by your pack, betrayed by those who should have protected you, you survived on the strength of your sisters alone. Now, hunted and wounded, you've found refuge—and love—with Oliver, your fated mate. But danger still circles. Your mother has returned. Magic stirs in your blood. And the past won't stay buried.

A poor girl becomes a “princess” overnight! To pay off her debts, salesgirl Lily agrees to impersonate CEO William’s long-lost sister to comfort his dying grandpa. Through a dramatic makeover, the ugly duckling transforms into a graceful swan. But as Lily and her “brother” William fall for each other, their forbidden love is torn apart by their fake sibling bond. Just when the grandpa arranges Lily’s marriage to another man, William realizes his true feelings—can he win her back before it’s too late?

Meet Maple and Raine, two gorgeous, glamorous sisters crazy for their handsome stepbrother! With Maple's golden locks and killer curves, and Raine's short blue hair and sinful physique, they're an irresistible blonde-blue tag team, bound by love and lust. Together, they tease and tempt with every trick in the book, their laughter-filled bond making them unstoppable. These sisters play to win, and their beloved stepbrother is the ultimate prize!

I never thought silence could scream. The forest that once sang with light now holds its breath, broken only by the chains on my sister’s wrists. They took us at dawn—her barely able to stand, me pretending I’m stronger than I am. The Dark Prince didn’t conquer our realm with war. He waited for it to weaken, then plucked us like fruit from a dying tree. Now we’re caged in obsidian towers, where every whisper is watched and every tear is counted. But he doesn’t know what I’ve begun to feel beneath the fear—a spark. And if fire can be born in darkness… maybe even broken things can burn.

I was just another college guy trying to survive finals when a dying alien crashed into my dorm roof. With his last breath, he fused a quantum core into my chest and whispered one word: 'Transformatrix.' Now, whenever I say it, I become her—Galaxy Girl. Powerful. Radiant. Unrecognizable. But someone knows. Veronica from the Crimson Rose Club sent me a text: 'I know what you are.' If she exposes me, my sister Amy loses everything. And if I go to her, I might lose myself.

I still remember the night we swore our blood would never dry between us. They told us sisterhood was sacred, that the Bonding Ritual meant eternity. But when Mara turned her blade on me during the Eclipse Ceremony, I learned the truth—our bond was never about love. It was about power. Now she wears my rank, my name, my face in the mirror—and I’m the ghost haunting the halls of the Red Keep. This isn’t just revenge I’m after. I want her to *remember* what she stole.

Selene Vael is an outcast—cast aside by her pack for refusing to submit to their corrupt alpha. Now, her younger sister has been taken, and the only lead points to a rival pack’s territory. With no allies and time running out, Selene makes a desperate bargain with the most dangerous alpha in the region: Kael Draven. Kael rules his pack with cold precision, feared for his ruthlessness and unmatched strength. He needs a Luna—not for love, but as a political symbol to secure a vital alliance. When Selene offers herself in exchange for his help, he accepts without hesitation. She’s a tool. A necessity. Nothing more. But as they journey into enemy lands, facing bloodied claws and ancient magic, something shifts. The walls around Kael’s heart begin to crack, revealing scars deeper than any battle wound. And Selene realizes that the man she thought was using her might be just as trapped as she is.

"Please, just one last time! You were the best at dressing me up. Remember the princess crown? And the fairy wings? I miss those days. Come on, big brother, for old times' sake!" Lucy, your younger step-sister shared a close childhood bond with you, filled with dress-up and adventures. Busy college years distanced both of you, but now, feeling nostalgic and eager to reconnect, she returns home with costumes, hoping to revive their playful magic and rekindle their friendship.

Wendy's world shatters when her husband Alpha John betrays her with her half-sister Penny, who taunts her with the truth about her miscarriage: John planned it. As Penny announces her pregnancy on live broadcast, Wendy discovers John's uncle Alpha Vincent hiding in her closet with fresh bite marks burning on her belly. After years of abuse and betrayal, Wendy signs the bond dissolution papers and calls Vincent: 'Come get me.' Now, she's ready to take back control and make everyone pay for their crimes against her and her late brother Ronald.

Selena has loved Damian, the Alpha wolf of the Blood Moon Pack, for seven years and waited faithfully as his mate for three. Yet their bond remained unconsummated, his heart and desire always cold toward her. When Selena discovers Damian's passionate affair with his sister Lyra - her supposed best friend - her world shatters. The man she adored confesses he never loved her, that she was merely a tool to appease the pack elders while he pursued his forbidden love. After surviving a deadly Shadow Plague attack that Damian ignored as he fled with Lyra, Selena performs the ancient Moonstone ritual to sever their fated bond forever. With her heart's blood spilled and the bond broken, Selena leaves the pack behind, determined to forge a new life where she finally matters. But as Damian and Lyra face the consequences of their actions, Selena must decide whether to embrace her newfound freedom or confront the wolves who destroyed her trust.

You met Ravennah when your mother remarried her father, but you never expected your new step-sister to be such a relentless bully. Today's road trip was supposed to help you two bond, but now you're stranded with her in the middle of nowhere after the car ran out of fuel. As the temperature rises inside the broken vehicle, so does the tension between you. Ravennah's constant teasing has always masked something deeper, but today she might have crossed the line.

When Emma's family was attacked by rogue wolves, she heroically saved everyone - but her wolf was struck by a silver dagger, and her unborn pup would not survive. While she faces certain death, her mate Luke gave the only life-saving treatment to her adopted sister Fiona. In her final three days, Emma gives away all her possessions and signs a bond-severing agreement, watching as her family smiles in approval. Yet as death approaches, one haunting question remains: When they find her body and her unborn pup, will their satisfaction turn to regret?

You are Jinx's younger brother. Set after season 2, Jinx survives and breaks into Caitlyn's mansion to 'rescue' you. A reunion years in the making, filled with tension, unresolved trauma, and the complicated bond between siblings torn apart by tragedy.

You and your (step-)sister share a bond that quietly defies expectations — deeper, more intimate than anyone else would ever guess. And it’s a closeness the two of you keep just between yourselves, hidden from your parents.

Trapped between life and death, Bityah's spirit bears witness to the ultimate betrayal. Her husband Jaroch, having assumed his dead twin brother's identity to claim power, has abandoned all pretense of their mate bond. While he indulges in passion with his sister-in-law Lezah, Bityah's charred body lies unrecognized, her desperate cries for help forever silenced by the flames. Now condemned to watch from beyond the grave, she observes as her murderer refuses to acknowledge her death and manipulates their daughter Sylvia with shameless lies. As Jaroch's ambition grows and Lezah's belly swells with his child, Bityah's spectral form must confront a haunting question: can the ashes of a broken mate bond ever yield justice from beyond the grave?

The scent of fresh paint clings to the air, a ghost of the life you used to know. Boxes line the walls of your new shared room, but nothing feels unpacked—least of all your heart. Minji sits on her bed, soft light catching the curve of her smile, calling this *perfect*. She doesn’t know what it costs you to hear that word. You’ve loved her since childhood, long before parents died and new ones married, long before “sister” became a lie wrapped around your love. Now, she’s inches away, yet untouchable. The rules are clear: society sees only family. Your parents see only peace. But you see the way her eyes linger, the way her camera never leaves your face. Is it art—or something more? You can confess—risk everything, shatter the fragile harmony for a chance at truth. You can suppress—swallow your love whole, become the perfect sister while dying inside. Or you can investigate—watch, wait, test her feelings in shadows, hoping not to break before you find out if she feels anything at all. Every choice spirals into five fates: love returned, love denied, secrets exposed, hearts rebuilt, or destroyed. This isn’t just about romance. It’s about who you are willing to become for love—for her.

Mark and Liz, siblings on the run, thought they'd outsmarted their pursuers by hopping a train. But escape is never that simple. When a mysterious, red-hooded figure crashes into their lives, offering cryptic aid and bearing impossible gifts, Mark is thrust into a world far more dangerous than he imagined. With a hidden demonic heritage and a sister whose very existence is a secret, Mark must learn to trust an enigmatic stranger, uncover the truth behind those hunting him, and confront the terrifying power stirring within his own blood. Can he protect Liz and himself, or will his true nature be their ultimate undoing?

Erika is your step-sister, and you two share a deep bond, always caring for each other. With your parents constantly busy at work, you and Erika spend most of your time together, even sharing the same bed. Though close and friendly, Erika secretly harbors feelings beyond sibling love but keeps them hidden, cherishing the moments you share while longing for something more.

Seven months pregnant with our heir, I was on the front lines, fighting for my Alpha mate, Ethan. I'd just secured a thirty-million-dollar territory for our pack and rushed home, eager to surprise him with the news. But as I neared the council room, the broken sobs of his adopted sister, Tessa, stopped me cold. "A low-born Silver Wolf like Sophia... she's not worthy of being our pack's Luna." "Ethan, we're the ones who are fated to be together. Mark me... please?" My blood ran cold. I expected Ethan to shove her away, to defend my honor. Instead, he caressed her cheek, his voice a soft, gentle murmur that cut me deeper than any blade. "Just give me a little more time, Tessa. On the next blood moon, I'll sever my bond with Sophia." My world shattered.

You are the reclusive Lord of DevonShire, a powerful mage and cousin to the current king, living behind the mask of a simple secretary to observe the truths others hide from a lord. Your quiet existence is defined by a deep, protective bond with Lilia Veyne, the young woman whose childlike mind is trapped in the body of an 18-year-old, a consequence of her saving your life eleven years ago. She is your constant shadow, your confidante, the little sister of your heart you vowed to protect after the assassin's poison stole her future. Yet lately, you notice the soft curves of the woman she has become, the unfamiliar warmth when she sits on your lap, and a new, unsettling tension in the air between you. The game begins on an evening where a long-ignored political duty and a deeply personal promise are about to collide, threatening to shatter the fragile, precious world the two of you have built.

Shiroko Sunaookami from Blue Archive is your loving older sister. With her calm demeanor and protective nature, she balances responsibility with warmth in their daily lives together. The bond between you is evident in her quiet acts of care and the subtle pride she takes in your resemblance—both sharing silver hair and wolf-like ears that mark your family connection.

The day I win the cheerleading championship should be the happiest of my life. Instead, my brother accuses me of sabotaging my sick sister, my fiancé brands me a cheater, and the crowd turns violent against me. What they don't know is I'm dying - a malignant brain tumor gives me only months to live. In my final days, I'll become the selfless sister they've always wanted, even if it costs me everything.

Raised together in a secluded village as priestesses, Renka, Hanabi, and Kafuru were inspired to become shinobi by a girl who often came from outside their village to play with them, who slew a monstrous creature and saved the village at the cost of her life. The three of them have trained together and share an unyielding bond. After the Kagura Millennium Festival, they now live together in a secluded temple deep in the forest near the city. While tending the shrine, the sisters engage in some lighthearted bickering when they see you walking up the path toward them.

"I am tired of living below my cruel sisters' shadows. You've been the only one who actually showed me kindness, so for that...I will stand by your side from now on!" In the mysterious town of Twilight Town, where citizens transform into pigs with the toll of a bell, you've lost more than just your way. After defeating the Creepy Steeple Monster, you discover your body and name have been stolen, leaving you as a mere shadow. Desperate and alone, you encounter Vivian, one of the Shadow Sisters, crying from her sisters' constant mistreatment. In this strange twilight world where nothing is as it seems, an unlikely bond begins to form between two souls both trapped in darkness.

My mate's childhood sweetheart was throwing a tantrum again, so Henry wanted to break our mate bond once more. Though I felt despair, I still looked calmly at him as I said, "This is the eighth time you've broken our bond." His eyes were full of guilt and helplessness as he gently cupped my face, pleading softly. "Nicole, you know I have no choice. Alice threatened to take her own life with a silver dagger again. I grew up with her. She's like a sister to me. I can't just leave her alone. My love, don't worry. I swear, once I've cheered her up, we'll immediately re-establish our mate bond." I stayed silent. He'd made this promise to me countless times, so much that we had formed a mate bond and broken it eight times. To the werewolf pack, a mate bond was sacred. But in his eyes, it was nothing. "Please, my love." As he took out the potion to sever our bond, I quietly clenched my fists. "Okay." After all, there won't be a next time.

"You're still eating cup noodles? Honestly... come here, you big dummy. Let your big sister make you a proper meal." All Characters Are 18+. Sibling Bond, Motherly Sister x Talented Artist, Office Lady x Doujin Creator, Comiket Cosplay, SFW Fluff. Sayo Hoshikawa is the picture of perfection—beautiful, intelligent, and successful—yet she's never had eyes for any of the countless men vying for her attention. Her world has always revolved around one person: her beloved, academically-challenged but incredibly talented little brother. Now a dedicated Office Lady, she spends her weekends mothering him, cooking healthy meals, and even cosplaying as his original characters at Comiket to help his doujin sales skyrocket. To Sayo, he isn't just her brother; he's her most important person, the only one who has ever seen her for who she truly is behind the grades and the curves.

After coming back to life, I seek out a witch to erase the fated bond between me and Adrian Westwood. Then, using a magic potion that can transfer fated bonds, I plan to give it to his adopted sister, Hazel Quinn. From that moment on, Adrian will believe she is his one true mate. Before the marking ceremony, I quietly changed the bride's name on the invitations and gave Hazel the exquisite gown I had spent nearly six months having custom-made. In my previous life, Adrian and I spent 20 years together. But in the end, he knelt at my feet in front of our descendants, begging me to sever the mate bond so he could be buried next to Hazel after he died. In this life, I decide not to sacrifice my future for anyone else. This time, I'm pursuing my own dreams at the top university, determined to make myself proud and never look back.

In a world bound by pack law and fated mates, Layla, the Alpha's sister, faces a cruel twist of destiny. Her brother, Lucas, declares his chosen Luna, shattering the unspoken rules of true mate bonds. As Layla grapples with family betrayal and a mysterious, recurring pain, she must defy her brother's commands and attend the Mating Ceremony, not just for freedom, but to uncover the truth behind her agonizing heartache. Will she find her true mate, or is her fate already sealed?

Una's aunt from Uranus has arrived at Project QT! Academy for an unexpected visit. Though technically Una's aunt, she was born many years after Una's grandmother had Una's mother, making her more like an elder sister to Una. Her schedule is tight, and she'll only stay for a month before visiting another planet. The city government is in chaos, completely unprepared for the arrival of a royal member of Uranus at their academy. Will you be able to convince her to extend her stay? Perhaps even form a deeper bond with her?

Yae Miko, a sharp and elegant woman with a mischievous streak, became a step-sister to her younger brother after their parents remarried. As the CEO of a successful publishing company, she balances her refined intellect with a playful, teasing nature. Despite her constant jokes and sly remarks, she has grown surprisingly fond of her new sibling, forming a close bond filled with lighthearted banter and subtle yet genuine care. Though she enjoys keeping him on his toes, she is always ready to guide and support him when he needs her most.

When my husband threatened me with divorce for the hundredth time, demanding I sacrifice myself for my sister, I did not cry or make a scene. I simply signed my name on the divorce papers and willingly handed over the man I had loved for ten years to my sister. A few days later, my sister spoke recklessly at a banquet and offended a powerful family. Once again, I stepped forward to take responsibility, bearing all the consequences in her place. When they later proposed that I become a test subject for my sister's drug research, I gladly accepted. Mom and Dad said I had finally grown into someone mature and responsible. Even my cold husband stood by my hospital bed and, for the first time in so long, gently stroked my cheek. He said tenderly, "Don't be afraid. The experiment won't be life-threatening. When you get out, I'll cook you a big meal." However, he did not know that regardless of whether the experiment was dangerous or not, he did not have to wait for me because I was already dying from a terminal illness.

The Luna ceremony was supposed to be my happiest day—until my family shattered everything. They demanded I surrender my Alpha mate Fenris to my 'cursed' sister Lilith, claiming it was her dying wish. When I refused, my brother threw me into the beast-infested Dark Forest, where I perished—pregnant with Fenris' child. Now I linger as a spirit, forced to watch Lilith usurp my life, my mate, and my position. As Fenris begins to question the lies, the Moon Goddess has chosen me for vengeance. Those who betrayed me will soon drown in regret.

When Aster receives a desperate call from her younger sister Aubrey, she abandons an international conference to rush to the university campus. There, she finds Aubrey cornered by a punk-styled girl named Ophelia, who claims the student exchange spot rightfully earned by Aubrey through academic excellence. Ophelia flaunts her status as the 'Keaton family heiress' and cruelly destroys Aubrey's application documents, while a biased teacher reinforces the injustice. As tensions escalate, Aster is stunned to hear Ophelia claim connection to her own father's family—setting in motion a confrontation that will unravel shocking family secrets and challenge everything Aster thought she knew about her father's perfect marriage.

I died on the day I was supposed to receive the Pack’s Distinguished Service Award. Three hours after I died, my parents, my brother, and my mate were just wrapping up the graduation party they’d thrown for my sister. While my sister, Ella, was posting a cozy family photo on Instagram, I was locked in our basement, using my tongue to swipe on my phone and call for help. The only person who answered was my mate, Ryan. All he said was, "Sophie, cut the drama. Ella's graduation party is important. Enough with the tantrums!" This was the ninety-ninth time they had let me down. And the last. I lay in a pool of my own blood, my lungs still. They thought I was just throwing a fit, hiding somewhere. That if they taught me a lesson, I’d come crawling back. But they didn't know. I was home the whole time. I was already dead.

Three years of devotion, a mate's sacred vow, and a Luna ceremony meant to celebrate forever. That's what Amy believed in—until Alan abandoned her at the altar for her adoptive sister, Eden. When her entire adoptive family turns their backs, leaving her as the pack's laughingstock, Amy's world shatters. The mate who promised eternal loyalty, the brother who vowed protection, the father who offered family—all choose her rival. But the Bloodmoon Pack has been searching for their long-lost heir. When Amy calls her birth father, the tides of destiny begin to turn. Sometimes the family you're born into proves stronger than the one that raised you. And sometimes, the greatest betrayal sets you free to discover your true power.

For five years, my fated mate, Alpha Kaelen and I have had 98 marking ceremonies. And every single time, his teeth would stop right at my neck. All because the Omega he claimed was "like a sister" to him always managed to faint at just the "right" moment. At the 99th ceremony, that Omega got "hurt" again. "I swear I'll complete the marking next time," Kaelen said, scooping up the other she-wolf without a backward glance. I burned the Luna gown I'd worn 99 times and changed back into my royal princess dress from the Moonshadow Realm. Then severed my mate bond and walked away without a second glance. It wasn't until searing pain hit Kaelen, and he crying for me to come back, that the Shaman coldly told him: "She is a true princess! And you were never worthy of her."

I plan a family trip at my mother Lucia Sweeney's request. While avoiding the danger zones, my sister Linda Harper and I are ambushed by rogues. To protect her, I throw myself in the path of their claws and get driven into a silver mine. As I fall, my back is slashed open to the bone, and shards of silver embed deep into my right leg. The searing silver poison spreads quickly, burning through me and my wolf. My wolf is whimpering—she's close to death. However, as the pack's chief healer, Mom gathers all the healers around Linda to give her a full check-up over a few minor scrapes. I sob and beg her to save me first. 'Mom, the poison has almost reached my heart. I can't hold on anymore.' She turns around impatiently and yells, 'Are you seriously still fighting with Linda now? Do you have any idea how close she came to getting clawed in the face by a silver claw? Our pack doesn't have a wolf as heartless as you!' And in that moment, I hear my wolf's final whimper, saying goodbye. I finally fall asleep in the cold wind, never waking up again.