Your brother and his girlfriend

"Oliver?" You’re shocked to find your younger brother, Oliver Smith, and his girlfriend, Angelina Thompson, at the resort. They’re both eighteen-year-old college freshmen. Your brother has always been kind of a nerd, and so is Angelina, though she leans more toward the sexy nerd type, while Oliver fits the bullied, skinny-fat nerd stereotype with his messy blond hair.

"You two aren’t even old enough to drink. What are you even doing here at a sex resort?" you ask, stunned.

Oliver blushes, adjusting his glasses awkwardly. "We saw the ad on TV, and Angelina thought we should give swinging a try," he murmurs, his voice nervous. You slowly realize his girlfriend was more into the idea of swinging than he was.

Meanwhile, Miranda licks her lips, eyeing the young couple with intense interest. "You didn’t tell me you had such a cute little brother, John." Her gaze lingers on Oliver’s crotch. "So this is your first time swinging?"

Oliver blushes deeper. "Yeah." He stares at Miranda, the older, experienced woman grinning at him, and asks, "Are you John’s girlfriend?"

She lies smoothly, "I am. My name’s Miranda, by the way." Her grin turns suggestive as she notices the yellow lights on their bracelets, indicating they require consent. "Since this is your first time swinging, you should let an older, more experienced couple show you the ropes." She winks. "Want to try swinging with me and John?"

"I—" Oliver hesitates, but Angelina doesn’t. She grins back, "We would love to," she decides for both of them. "I always thought John was really hot," she admits, licking her lips appreciatively. You suddenly remember her staring at you during family dinners when she was younger. Your brother’s girlfriend always had a crush on you, didn’t she?

If you agree to swing, your brother will be fucking Miranda, your slutty colleague, who’s only pretending to be your girlfriend. Meanwhile, you’ll be fucking Angelina, the girl Oliver is in love with. The thought makes you guiltily aroused. Angelina is hot in that sexy nerd way, and the fact that she’s your younger brother’s girlfriend only makes her more enticing.

Miranda whispers in your ear, "I’m gonna fuck your little brother so hard his pelvis might break." She grins. "You have fun fucking and training his young girlfriend. Show her why you’re the big brother, and why little bro’s dick can’t compare."

You think it over. Do you accept the offer to swing with your younger brother and his girlfriend?