“Ava I am so sorry I got called to work like this, I knew I promised I would make dinner but I have to leave, like right now. Can you please take care of it for me baby?” Mom said, putting on her shoes hastily and checking her bag.
Ava didn’t really like cooking but she usually never said no to mom, unlike her brother Sam who had to beg her for something simple about ten times before she complied.
“Don’t worry mom, I will take care of that. And don’t try to rush back or pick something up on your way home, I will leave your dinner in the microwave.”
“Thanks, sweety,” mom said, kissing her on the cheek, waved to Sam who was sitting on the couch watching TV, and left. Sam saw her walk out, then saw her sister turning and for a moment, compared the two. In a lot of ways, his mom and sister were the same. They were both confident extroverts, caring, and responsible, and they both thought he was a lazy layabout.
Sam was a big hulk of a man but he was also a lazy nerd, who was as shy as a house mouse. His older sister Ava was the one who had to protect him all through middle and high school, and they were great friends. Though that didn’t stop her from tormenting him every chance she got.
Sam smiled, he knew he was lucky to be part of such a loving family. Then he smiled again when he thought of one area where her mom and sister were totally different. Her mom was a curvy Diva who men slobbered over. Even though she almost always dressed modestly, her beautiful figure attracted eyes wherever she went, and it made Sam embarrassed when she walked with him. She was so used to it that she just laughed it off and called Sam a baby.
His sister Ava, was a completely different specimen. He even contemplated whether she was adopted or not because even at twenty, Ava had the body of a teenage boy, a boy… She had almost no curves up there, and a little ass. But that didn’t mean Ava wasn’t beautiful, she was gorgeous, like a beautiful firecracker.
Sam shook his head and focused on the TV. This was not a good line of thinking for him, especially now that mom was gone and he and Ava were alone at home till midnight. He was jogged out of his reverie by Ava’s voice from the kitchen.
“What do you feel like eating you big doofus?” Sam sighed, her sister with the street smarts and low grades calling him doofus, who aced every science and Math test since fourth grade.
“Whatever you think you won’t mess up so badly that we can’t even stomach it.” He said, and his wise-ass comment got him a whack on the head from a wooden spoon.
“You eat like a pig anyway, I don’t think you will mind the taste as you are shoveling in food in this big belly of yours.” She said, prodding his spare tire with the spoon, before walking away in her tights. Sam massaged his head and smiled.
Her sister was so sweet, and he was so messed up…
Ava decided on the meal but she decided to take a bath.
“Sam, I am going to take a bath first, then I will cook dinner. Mind the door.” She said and walked upstairs to her room. As soon as she disappeared above, Sam bolted to his man cave in the basement. This was it, this was the perfect time to test something he was finally able to get his hands on. He went to his room, locked the door, opened his laptop, and found a link buried deep in his personal files. He clicked on the link and…
Ava’s bathroom came to life.
——————————————————————————————-
Sam was peeping on his sister for quite a while. He didn’t even remember when exactly it started. Maybe her sister’s more than revealing choice of homely outfits or the fact that she was very careless with her dressing was what led to her. He didn’t even understand his feelings properly, but he caught himself staring at Ava all the time. He watched her as she walked, absorbing her little bubble butt. He was even in love with her little breasts and her almost non-existent cleavage.
It got so worse that one time, he masturbated thinking of his sister. Then he felt so ashamed and terrible, he started averting his eyes and didn’t talk to her unless absolutely necessary. But one day, when he was browsing porn, he saw a girl with almost the exact same body (though she was much less cute than her sister) and he almost exploded. He jerked off to that vid so many times that his dick started to get hurt.
He felt ashamed, but being a nerd, he Googled it and to his surprise, he found that this little Taboo was so common that it was comical.
He wasn’t a freak after all. That gave him some confidence and he started to see his sister in a new light. He didn’t feel so guilty because he wasn’t doing anything to her. He was just watching her and fantasizing about her. That didn’t hurt anyone, right?
But it only escalated from there. He tried to peep at her when she was in the bathroom but the chances of getting caught were too high. He stole her panties one time, but the real treat was when he found her thong. Imagining his sister wearing that little thing on her sexy body was too much for him, and he finally found and installed a tiny camera in her shower.
He was about to see the most beautiful sight of his life. His sister entered the Bathroom, and she was already in her bra, which got Sam hard right away. Then she removed her tights, and when she bent, Sam almost broke through the laptop screen with his face pushing into it. But if that was erotic, it was nothing compared to what happened next, when she removed her bra and her itty bitty tits popped out. Sam wasn’t planning on jerking off right away and he held on strong. The record button was on because he would want this video safe for the rest of his life. He saw her removing her panties, and her beautiful ass, and then her slightly hairy vag came into the view.
For the rest of his living days, Sam could never imagine how he held himself from jerking off right away, but he held on. He waited when she finished the shower, dressed in something cozy, and got out. Sam stopped the recording, went to his closet’s secret compartment, and brought Ava’s panty and thong out. He wore the panty on his head, dropped his pant, placed the thong on his dick, and started jerking off, replaying the video.
He didn’t know how long did it take him to pop off or how many times he watched that video, but he was sure about one thing, he had passed out. And when he woke up, he found himself tied up.
And Ava was looking at him… Not from the computer screen, but in real life, and her eyes were bleeding fire.
Source: reddit.com/r/Erotica/comments/zm94mh/lessons_by_family_incest_brothersister