Visiting His Big Sister
by MeatHook
Copyright© 2026 by MeatHook
Incest Sex Story: Adult siblings enjoy simultaneous masturbation
Caution: This Incest Sex Story contains strong sexual content, including Ma/Fa Consensual Fiction Incest Brother Sister Masturbation .
Dylan had a four-day holiday vacation coming up and decided it would be a great time to visit his older sister Marie and his two young nephews, Tommy and Jeff. It’s been almost a year since he had seen them. Marie was constantly asking him to take off from work so that he could see the boys.
Unfortunately, their father was a deadbeat dad. He knocked up Marie in college, and they had a shotgun wedding. They tried to make it work, but alas, Dad was too immature and couldn’t handle fatherhood. Without a father figure in their life, it was very important for Marie to have Dylan around so that he could help shape the boys into men. Dylan did what he could, but having a job that kept him busy as well as the distance of two states made it hard.
Dylan adored his sister. He has memories of how she would protect him from being bullied by his big brother, she would always take him to see movies, and she was always in the kitchen cooking a cake or cookies for him. Dylan truly loves his sister, who filled his adolescence with joy and happiness.
Dylan left straight from work on Friday and made the long trek to his sister’s. He finally arrived at Marie’s front door around 2:00 in the morning on Saturday. Marie left the door unlocked for him. He walked in and was greeted by “Spanky”, their little terrier that was more bark than bite. Spanky yelped a couple of times before realizing it was a friendly face. Dylan dropped his bag and picked up the little rascal in hopes of silencing him, although he was too late. Suddenly, the kitchen light flicked on, and there was Marie. Smiling, but with eyes half open.
Dylan smiled back and then his eyes wandered. Wow, Marie was just wearing a tight-fitting white tank top and white lace panties. He was immediately aroused by this vision before him. Marie was ten years older than Dylan, making her 35, and was absolutely beautiful for her age. She had always been a health freak, much like Dylan, and it showed. She had shoulder-length brown hair, with hazel eyes, a perfect figure with B-size breasts, and a tight little ass.
Marie reached out her arms and hugged Dylan as tightly as she could.
“Hey, little brother, wow, I missed you.”
“Hmmm, missed you too,” Dylan said as he squeezed his sister back. “Sorry about waking you, I tried to be quiet.”
“Oh, that’s OK, I knew Spanky would bark. Are you hungry? Can I get you anything? I made your favorite?”
With that, she turned to the fridge. As she walked, Dylan’s eyes were fixed on that tight little ass. The sides had crept up, exposing a lot of cheek. He was mesmerized as she bent over and fidgeted through the fridge. Then she turned quickly and held out a plate full of Dylan’s favorite.
“Homemade custard pie!” She chirped.
“Wow, Sis, you’re the greatest.”
They sat and ate, and Marie seemed to be taken over by glee. She was so happy to see her baby brother and loved pleasing him however she could.
Dylan had two pieces of pie while he sat with his sister, his eyes venturing south every now and then to catch a glimpse of Marie’s nipples, which were hard and poking through the thin material. Wow, they sure looked tasty.
After pie, Marie showed Dylan to the couch, which she had made up for him to sleep on. She then kissed him on the lips and went off to bed. Dylan stripped down to his boxers and lay on the couch, staring at the ceiling. His thoughts began to wander towards his sister and those nipples, that ass, the sight of her before him in her tank top and lace panties, the sight leading up her legs to that perfect “V”. He began stroking himself, and after 20 minutes dreaming of tasting and feeling her, he blew his load all over his chest. He cleaned himself up and then slept peacefully with visions of his sister’s naked body.
Dylan was woken up early the next morning by laughter and a tickling in his nose. He opened his eyes to his two nephews laughing their heads off after sticking a feather in his nose. Then he saw Marie in the background laughing and encouraging them.
“OK, everybody jump on Uncle Dylan!” She shouted.
With that, all three jumped on him with laughter and cheering, Jeff on his legs, Tommy on his chest, and Marie right on his lap, practically straddling him. Dylan, who happened to be having a dream of fucking his big sister, happened to have a raging hard-on underneath the blanket. Dylan, in shock and unable to prepare himself from the attack, just looked at his sister dumbfounded. Marie happened to have the same expression on her face in realization of what was poking her between her legs. Then a smile crept across her face as she asked, “What were you dreaming about, Uncle Dylan?”
As Dylan displayed an embarrassed smile, Marie slowly removed herself from his lap. Dylan was tempted to say something, but with the kids around, he decided against it. He then turned his focus towards the boys with a little horseplay. His erection subsided as he gave both boys a couple of noogies on the head.
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