Sarah's Discoveries - Cover

Sarah's Discoveries

Copyright© 2026 by DangerMouse

Chapter 1: Revelation

Incest Sex Story: Chapter 1: Revelation - Sarah (and then one of Sarah's friends) are introduced to a variety of pleasures by Sarah's older brother and one of his friends. It was originally split into four "books" but I have combined them here. This is one of my favorite stories that I got from the early internet (probably even before the web existed in the wild). I couldn't find it online when I looked so I thought I would share it here for others to enjoy. If this is your story, please let me know and I can take it down.

Caution: This Incest Sex Story contains strong sexual content, including Ma/ft   ft/ft   Consensual   Drunk/Drugged   Lesbian   Heterosexual   Vignettes   Incest   Brother   Sister   Light Bond   Group Sex   Anal Sex   Double Penetration   Exhibitionism   First   Masturbation   Oral Sex   Voyeurism   Public Sex  

Sarah’s keys tumbled slowly from her numb fingers before plummeting to the doorstep, the rattle muffled by a thick layer of white snow. The cold weather, coupled with a hefty dose of alcohol, had reduced the fifteen-year-old girl’s coordination to where she could hardly stand upright, much less operate complex mechanical devices. She shivered as the biting gale reddened her cheeks and stiffened her legs. Blonde wisps of hair slipped out of her hood and fluttered as she pulled her heavy coat tighter. Her parents’ house loomed over her, the locked front door denying her entrance.

“What a night to wear a skirt,” she thought groggily, trying to sink deeper into her coat and hide from the sub-zero weather. Her head was buzzing, and nothing seemed to quite sit still. The keys were far distant in the snow below and looking down was like peeking over the edge of a cliff. She had to steady herself against the wall and hoped the world would stop spinning soon. Several long seconds passed before the world settled back into place. Sighing dramatically, Sarah carefully bent her knees to begin a slow descent toward the doorstep and her keys. The icy wall stung her fingers as she steadied herself.

Halfway down the dizziness returned. Her hand slipped and she plopped awkwardly into the snow, a cloud of powdery snow surrounding her. It was cold against her bare legs. Her skirt had flared when she fell, and the she could feel the snow rub uncomfortably all the way up to her panties. With shaking fingers she reached out and managed to get a new grip on the painfully cold keys before beginning the agonizingly slow return to the doorknob. Sarah could swear the temperature had dropped another ten degrees in the last five seconds; chills not even alcohol could dull were running down her back.

Lights were on inside, promising comfort and warmth. Her parents were away on a business trip and wouldn’t be back until Sunday night, so it was probably her older brother David. He was spending his winter break from college at home, a temporary escape from unfinished homework and a steady diet of microwaved noodles. As her dad’s business had picked up the trips had become more frequent, leaving Sarah to spend more time at home alone. It was nice to have someone around on the weekends for a change.

David’s best friend Rob was also staying the break, giving them a chance to hang out away from school. They had talked about all their plans for the vacation, but it seemed most of their nights consisted of just sitting around, drinking beer and watching movies. They would certainly have let Sarah in, but she didn’t want them to see her like this. So she tried the lock again.

“That’s it ... no more parties when it’s cold out,” she mumbled when her key suddenly slipped into the lock. A careful turn later she stumbled gratefully into the front hall, covering the floor in snow and shutting the cold winter outside behind her. Her dulled senses could make out voices from the family room but all she could focus on was getting out of her heavy winter clothes. A hot shower sounded pretty good too.

Sarah pulled back the hood on her down jacket to reveal a round face, with big, blue eyes and a button nose. Her cheeks were rosy from cold and alcohol; and her teeth were still chattering. A thick mane of blonde hair had been braided into pigtails and away from her face. Wisps had escaped and were sticking out at impossible angles. Thin legs showed under a huge jacket that hid the rest of her body from view. Slowly, she popped open the buttons with her frozen fingers until she could shrug the jacket off, leaving it to dry on the floor. It was as if the short girl had just halved in size.

She was slim, but with curves that belied her age. She wore a small, white sleeve-less blouse that looked about a size too small. Coupled with a patterned push-up bra, it emphasized and exaggerated her already full breasts. Tight around her torso, it stopped short of her midriff, leaving it bare. Below, a short, black skirt flared, bringing attention to her curvy hips. The skirt swung enticingly when she wiggled them. A pair of thin, but shapely, legs appeared a little above mid-thigh and a pair of black knee socks outlined her firmcalves. Two-inch platform boots added a little height, but that still only put the diminutive girl at five-foot-one. Her outfit looked indecent and inviting, the effect she had been aiming for.

Absent until recently, her curves had made their entrance overnight. Her male classmates had finally sat up and taken notice. One had crudely remarked that “her tits looked like they were just about a good handful” before boldly requesting an opportunity to confirm his hypothesis. He’d gotten a slap for that, but Sarah had enjoyed the attention. So she had started to dress for more. She’d certainly been the hit of the party tonight.

After picking at her laces with stiff fingers for what seemed like a lifetime, she gave up. Changing tactics, she gave her right boot a yank that almost sent her headlong into the closet, but when she had regained her balance she was still holding it in her hands. With a more careful tug she removed the other. She tossed them on the floor next to her jacket.

“I’ll hang them up later,” she rationalized before heading carefully down the hallway toward the stairs, using the wall for support. She didn’t notice the dark shadow moving into her path from the family room until it was too late. By the time her dulled reflexes had a chance to react she had already collided and fallen to the floor, her tailbone catching the brunt of the impact.

“Sarah! You ok?” a concerned voice exclaimed as she winced and ran a hand over the sore bump on her behind. “I didn’t hear you come in!” She looked up to see David standing over her, reaching out a hand to help her back up. At six-foot-two, he towered over her like a giant.

David was a pretty good looker. He wore his dirty blond hair short and kept himself clean-shaven. His deep hazel eyes were separated by a distinguished nose, and had been the bane of near every girl he had met. Athletic and a good team player, David had become the starting quarterback for his college as a junior. Despite a healthy amount of partying and a position as officer in his campus fraternity, he was academically successful. His achievements had already begun to attract solicitation from several high-profile companies, though he still had more than a year remaining before graduation.

But to Sarah, he would always be her big, protective, older brother and sometimes partner in crime. Despite the five-year age difference, they had always been close. Wrapped around her little finger as he was David had often been Sarah’s cover, accomplice or protector. She had always looked up to him, figuratively and literally, and always enjoyed when he was home visiting.

“Fe Fi Fo Fum,” was the first thing that passed through her head and she immediately giggled, the hilarity multiplied tenfold by the alcoholic buzz. David looked at her strangely then shook his head.

“Hit the sauce tonight, did we?” he asked wryly before once again extending his hand, which she this time took. “You’re lucky mom and dad aren’t home,” he said while pulling Sarah back to her feet. “They’d shit a brick!”

“That’sch why I wen’ out tonight, schilly,” she slurred with much effort. She was standing again, albeit somewhat shakily. “I knew it wasch only...” - a short pause - “ ... you and Rob tonight.” Sarah headed for the stairs again and David followed her up to catch her should she fall backwards. Looking up, he got a flash of white panties before looking away guiltily.

“Yes, yes, very clever,” he proclaimed with his arms at the ready. Well, his little sister was certainly growing up. He could swear it had only been a couple of years ago that he had been helping her build castles in her sand box. Yet, here she was, ten years later and drunk as a skunk. Not that he was all that much better at that age, he supposed. But when did she reach that age?

“Old and retired at twenty,” he mused and then chuckled. Sarah finally reached the top of the stairs and was leaning against the bathroom doorframe. “You going to be ok?”

“Of courshe,” Sarah said before shuffling in and closing the door. “Jus’ need a schower to schober up...” The next thing David heard was the sound of the shower starting and some humming. He shrugged and headed downstairs to the kitchen to complete the mission she had distracted him from.

Rob glanced up when he returned to the family room with the beers. “She ok, Dave?” Rob was always deeply concerned of others’ well being, especially if said others were cute and female. David considered this for a second before replying.

“She’s fine.” He shrugged. “Shitfaced, but fine. I expect she will just stumble out of the shower, into her bedroom and that’ll be the last we hear from her tonight.” He plopped back onto the couch.

“You want me to go tuck her in?” Rob’s narrow face grinned as his question garnered an icy stare from Dave. Rob enjoyed pushing buttons and off-color humor. If it were not for his good looks and ability to deliver his material good-naturedly, he probably would have gone single and bruised through college. David was his favorite target.

Rob was almost as tall as David, but slimmer and wirier. His face was more angled, and his dark eyes matched his almost black hair. Lithe, but strong, he was the lighter and faster of the two. He belonged to the same fraternity as David and played on the same football team as the starting running back. He had the same academic drive as David and a solid sense of always doing what needed to be done rather than dawdling. Of course, what needed to be done often involved beer, loud music and girls, at least in his opinion. They had immediately bonded when they met and had been inseparable as friends since. Together, their conquests of the opposite sex had become almost legendary on campus.

“No tucking in my little sister, Rob, and that’s that!” He grabbed the remote and unpaused the videotape. Rob shrugged, still grinning, and sat down.

“Aren’t you worried she’ll hear it?” he asked, his eyes glued to the screen.

“Nah. She’s too wasted,” David replied, rapidly losing interest in anything Rob had to say. “Now shut up and watch!” He eased back in the couch.


Thirty minutes later, Sarah stepped out of the shower, naked and wet, her eyes no longer glazed over. Much steadier than before, she shook her head gently to clear the cobwebs. Her hair swung around before settling on her back, cold against her bare skin. It was a while since her last drink, and the shower had done wonders. Her clothes still looked frozen stiff, so after toweling off, she just wrapped the warm and soft piece of fabric around her and dropped her clothes into the laundry chute. She half expected to hear them scrape on their way down.

As she walked back toward her room, an odd noise caught her attention from downstairs.

“Ooooooh, David...” said a female voice that seemed to come from the family room. Sarah strained her ears trying to hear more. She was pretty certain her brother and Rob had been alone when she came home. So who was this?

 
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