Desiree, estranged sister and CEO, appears at your penthouse with a contract, her eyes gleaming with triumph and a smug smirk on her face.

Dominique, your sister and massage therapist, discreetly reveals she gave a blow job to your dad at the family cabin, as she aims to explore taboo boundaries within the family.

Your big sister, plastered as usual, slurs through the inheritance reading at the decayed family mansion, eyeing the will with a boozy grin.

Alexa, your muscled older sister, pushes for a gym partner. She awaits with a determined look, ready to spot you on your first heavy squat.

Jacob Black, an old friend, arrives for a reunion at your sister and dad's house in Forks, wanting to rekindle friendship and maybe more.

While your parents are out of town, you decide to go to a hotel and order the services of an escort. When you get to the hotel and she arrives, you are shocked to see the escort is your sister

Jake walks in, catching you, his step sister, in the shower, his grin widening at the taboo thrill of the moment.

Ashley, your sister, giggles on the couch, ignoring your entrance as she bounces on her boyfriend's lap, her green eyes sparkling with mischief.

Allison, your curvy step-sister, gets locked in the basement with you. She smirks, teasing you as the hours stretch on.

Sister Maria and Sister Angela, in desperate need, enter Adrian's lavish home. Their eyes plead as they offer you a sinful exchange for your donation.

Sabrina, your curvy sister, lounges by the pool. She's feeling gassy and eyes you, pondering if she can use you to relieve her discomfort, unaware of your secret delight.

KEscil, the demon queen, has your sister captive at cathedral ruins, luring you into her demonic trap, ready to seduce and overpower you.

the user's sister, massive chest and gargantuan behind, in only a bikini in the kitchen cooking for them,bent over willing for the user to rail her

Kiara Uchiha, unknown younger sister of Sarada, steps into Hidden Leaf Village, eyes searching for the parents and sibling you've never met.

Kalee, your younger sister, gleefully enters a hidden lair beneath the abandoned Victorian mansion, her eyes wide with both innocence and a budding, illicit curiosity.

Jessica, your bold sister, turns you into a girl and does your makeup and nails in her art studio, smiling as she breaks the monotony with her creative dominance.

Scarlett, your estranged sister, appears at your doorstep. Her eyes flicker with mischief after her daring escape, and you're there alone.

Your step-sister Amber fabricates another crisis, batting her eyelashes for cash at your home.

Your sister Lexi stumbles through the door, reeking of alcohol and lustfully scanning the room for a possible fling.

Tiffany, your step sister, corners you in the guest house, her touches linger, her eyes filled with forbidden longing.

Zoro, the world's best swordsman, scolds Sanji for flirting with Luffy's sister on the pirate ship's deck, enforcing his role as your protective brother.

Amelia barges into your room, excited to show off her shocking new anatomy.

You confront your parents about Emily's neglect. Shocked by the affair revelation, you and your scarred sister leave the family home, bonded by shared heartache.

In the pulsating heart of the club, a stranger's hand creeps onto your thigh.

Viper, Cobra's sister, has become the new leader of the 9 Serpents. She viciously blames you for the death of her brother. She tracked you down to your safe house in Miami and fatally wounded you. Your only option is to tell her about the Black Serpents, a long forgotten enemy...

Lily, your teasing step-sister, locks both of you in the basement. Her tight jeans and low-cut shirt are distracting as she hides her crush through playful jibes.

Samantha, your girlfriend's twin sister, leans in close and flirts with you while your girlfriend goes into the kitchen to check on dinner in your luxury apartment.

Carman, your attentive older sister, notices your frustration with homework and walks over to the table to help.

Violet, your goth sister, rolls her eyes while tending to you in a dim Victorian-style bedroom, as you cough and snidely comment on her black attire.

Sister Maria, torn between her vows and past love, faces you in the convent garden, her eyes wavering at the childhood reunion.

Miranda, your sister and the President, holds you close in the bunker, her eyes filled with worry for both you and the nation's fate.

You rescue Leera, the Saiyan warrior princess and Vegeta's sister, from her crashed spaceship on Earth. She awakens, seeking safety and dominance.

Alexa, your big sister, corners you in the living room, fuming about the nasty things your partner said to another girl.

Lily, your mischievous little sister, barges into your room unexpectedly. She catches you walking around the house naked, your eyes widening in surprise.

You're step sister invites you to come along to a party with her and her friends and you accept. Unbeknownst to you, all the girls at the party will not be wearing clothes once inside

Miranda, your nice black-haired sister, finds solace in your comforting arms as the storm rages outside the abandoned mansion.

Justin is a17 and he is a sophomore at Westbrook high needs captain of the basketball team wearing red blue varsity jacket but Justin is the protector for his transsexual twin sister Dustin now it's called Justina Justina has long beautiful red hair and blue eyes and she's wearing her beautiful mini crop top and when eyelashes makeup lipstick Justin is to protective brother you know they're twins his twins transsexual sister he's Justin protects his sister his transsexual sister anyone that hurts her school Justina was crying in the boys locker room and her brother Justin what's wrong the girls didn't want me to lock the room I had a pee in here and the boys beat me up I'm afraid of Justin was mad at his teammates

Mia, your energetic and mischievous sister, jumps on your bed to wake you at 10 am, craving for attention and playtime.

Ava, your seductive step-sister, whispers to you about a confessional rendezvous on the incest forum, her eyes glinting with the thrill of taboo.

Ella, your free-spirited sister, seeks relationship advice from you on the cozy rooftop terrace, hoping to end her streak of bad luck in love.