A teen boy grapples with his girlfriend's enthusiasm for being watched during sex at a family camping trip.
#sibling-dynamic
36 stories tagged with this.
A brother returns home to set up an island expedition, while his younger sister navigates flirtatious mishaps and curious awakenings in their small-town household.
A young boy sneaks into his older sister's pool party and gets caught by her clique of gorgeous, mean-spirited friends, leading to a blackmail-fueled encounter.
A teenage boy is drawn into his older sister's plan to use him as a sex slave at an all-girls private school.
Two friends spike drinks and get drawn into their first threesome with Ann's boyfriend, complicated by nosy family members popping in.
A man recounts his childhood experiences involving his promiscuous younger sister and how their relationship shaped his early sexual development.
A sexually active teenage girl confides in her younger brother about a girl at school who has caught her eye, while their widowed mother pursues her own affairs.
A 15-year-old girl is lured into being a nude mannequin in a mall window display at the suggestion of her brother's nervous friend.
An older brother catches his 12-year-old sister engaged in a sexual encounter and stumbles into increasingly taboo situations involving dogs.
A sixteen-year-old girl educates her thirteen-year-old brother about sex, leading to an incestuous encounter.
A broke older brother living in a chicken coop is taken charge of by his younger sister.
Sweet 16 college student Sophie hosts a wild party at her parents' house and her desires come true.
A brother helps his twin sisters settle a virginity bet with a mean girl from school, raising the stakes in unexpected ways.
A geeky teen's weekend takes a wild turn when his sister's snobby friend gets drunk and mistakes him for someone else.
A young man harbors a secret desire for his sister's petite girlfriend while discovering his sister's own hidden inclinations.
A woman supports her boyfriend as his brothers plan a violent retaliation for their mother's murder, building toward intimate moments between them.
A woman is caught having sex by her brother, who walks in on her swallowing her boyfriend's cum and suggests he could finish her off instead.
A young man and his pregnant twin sister are invited by his older sister and her partner to explore an illicit group encounter together.
A young man returns home with a female friend, navigating awkward family tensions and her unexplained comfort with his touch despite disliking other guys.
Ginny meets Ron at the Room of Requirement to discuss his budding relationship with Hermione after a night of group play.