My Sister Made Me Ch. 01

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Alex and Sam are twins with a gift... well... one of them...
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Part 1 of the 23 part series

Updated 03/27/2024
Created 02/08/2018
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Mentalcase
Mentalcase
8,291 Followers

All characters in sexual situations are 18 years of age or older. They are also imaginary, so it really is a moot point. All stories are my intellectual property. No one else may publish them in any way, shape, or form. So quit.

The following story will be told in multiple chapters. There's oodles and oodles of sex in it, even though it's not just a pure spank story. If lots of nasty sex isn't your thing, then why are you on this website? Weirdo.

This story will also contain some mild reluctance/non consent sex. The universe this story exists in is in my head. There are no STDs, no crazy people that want to machete you in the dick, none of the reasons it would be terrifying if this were a true story, which it isn't. Doing any of the things in this fictional story in real life could get you a very real STD, stabbed, raped, arrested, imprisoned, or worst of all, grounded. Please take this for what it is, yet another of my ridiculous fantasies spewed out onto "paper" for you gaggle of perverts. Is that the right word for a group of perverts? Ah, I've got it. A gangbang. A gangbang of perverts. Perfect. This is a delightfully deviant story that I think you guys will love. Oh yeah, and it's incest, so there's that.

Enjoy.

-M

My Sister Made Me

Chapter 1

Alex

Alex sighed in irritation, but then immediately felt like she was a spoiled little rich girl. It wasn't that she didn't appreciate her dad's gift, she most certainly did. She'd been wanting a car of her own since she was sixteen and he'd finally gotten around to giving her one. He just tended to fall into the same habit every time he bought her a gift. Inevitably, whatever she got, her twin sister Toni got one, only in a more feminine color and the same type.

She really had no preference, and it wasn't that her sister got the light blue one and hers was the more masculine black, though that did irk her a little. She was just as much a girl... woman now... that her sister was. It was that he bought the exact gift for each of them, every single time. That's what she was irritated about.

She sighed and slapped the steering wheel in irritation, then realized that she had a new car and forced herself to calm down. She didn't really blame him for giving Toni the more girly car, that didn't really matter. She'd always been the more masculine of the two of them. Toni was just... well... Toni. They were identical twins, and even looked more alike than most twins did, so it wasn't that she was the uglier twin. Physically, they looked like an exact copy of the other. Alex figured that they could switch places if they really wanted to, if they had even remotely had the same personality, that is.

Alex was quiet, bookish, and enjoyed playing video games with her friends, Kenny, Bear, and Eric. She didn't wear girly clothes, but wasn't a tomboy either. Toni just seemed to advertise it more. Toni was in touch with how she looked, and she flaunted it, using it to get her way when coercing Alex didn't work for her.

Toni was outgoing, flirtatious with absolutely everyone that wasn't related to her, provocative, outrageous, and every other outgoing word you could throw at her. She was downright infuriating at times.

Alex sighed and hopped out of the car, heading inside. Behind her, Toni pulled up and hopped out too, running up behind her and jumping on her back.

"Can you believe it!" she yelled, tackling her to the ground with a thud.

Alex crashed to her knees with a grunt and rolled her sister off.

"Ouch," Toni said, holding her butt. "You don't have to be a bitch, I was just playing with you."

Immediately feeling bad, she turned and helped her twin up. "I'm sorry," she said, brushing her sister off.

"What's the matter with you?" Toni asked. "We just got cars!"

"Yay," Alex said, forcing a smile.

"Ugh, you're impossible to please sometimes, I swear!" she said. "What's wrong with them? You mad because yours is black?"

"I don't expect you to understand," Alex said, turning and heading to the house.

"Alex, come on, don't spoil today, please!" Toni said, coming up and standing in front of her. "We're finally eighteen and we have cars!"

Alex sighed and forced a smile, reaching out to hug her dramatic and excitable sister.

Toni drew back a little and looked up at her. "If you want, we can see if we can paint it another color."

Alex sighed and shook her head. "It's not the color Toni! He just..." she started, but shook her head and moved towards the door.

"No, don't walk away, just tell me," Toni said, stepping in front of her.

"He always does this! He always buys us the same gift. I just... I just get tired of it! You know?" she asked, exasperated.

"Well, we're twins, silly, of course he does. That's what parents of twins do, dress them alike." Toni could be infuriatingly sweet and childish when she wanted.

"It was cute when we were five! We're adults, he should know better by now!" Alex sighed and shook her head. "It's fine. I love the car, I really do. I just... I just wish that for once there was one thing we owned that was different," she said.

Toni nodded and took her arm, leading her inside. "Look, I know you get frustrated being treated the same, especially since we're so different. I know you don't like being the center of attention, just like I thrive in it. I can't help how our parents treat us."

"I'm not blaming you," she said, squeezing her arm as they headed upstairs to their respective rooms. "I'm just frustrated is all."

"Wanna talk about it?" Toni asked.

Alex shook her head, pausing at her sister's door. "I'll be okay."

Toni pouted. Alex could tell what was coming and sighed.

"Alex, please come talk to me," she said. She was irritated and just wanted to relax and cool off, but she knew her sister and knew that they be talking before the night was through.

Sighing, she finally nodded and headed towards her room. "I'll come talk to you after I cool off and shower."

"Kay!" Toni said, smiling and kissing her cheek.

Alex rolled her eyes and walked to her room, closing the door behind her. Clicking on her music, she laid down on her bed and stared at the ceiling. She thought of her family, and how each of them was special and infuriating at the same time.

Her dad was a doctor, a neurosurgeon to be exact. It was an understatement to say that he worked all the time. He was a good man, and fair. He never hit any of his kids, and never abused them. They had money and never wanted for anything in their lives, and she knew that she had absolutely no right to bitch about getting a brand new car for her eighteenth birthday. Most kids in her high school were driving clunkers.

He rarely had time to spend relaxing with his kids, though. If he wasn't working, he was sleeping, or golfing. It was his, "only escape," as he'd said. She knew he didn't mean it towards his family, though. She rarely saw him, and when she did, he was usually exhausted and had time for a hug and a kiss and a short conversation. She really didn't have any right to horde his time anyways. Besides her and Toni, he had 3 other children to deal with.

Her mom was a stay-at-home mom. Alex saw her much more than she saw her dad, not that that was any better. She usually looked frazzled from house work. For some stupid reason, she insisted on taking care of every chore in the house instead of hiring someone to do it. Something about taking pride in your work, whatever that meant. Her family had more money than God and her mom was slaving away like they were poor. Still, Alex couldn't blame her. It's not like she herself did anything around the house. Again, she began to feel spoiled.

Her older brothers, Dane and Daniel, were in college. If they weren't out at some party, they were stinking up the house, sleeping, or eating everything they had in the refrigerator or the pantry. She likened them to shaved apes, though they probably didn't smell as fresh as one.

Her last sibling wasn't really a sibling. It was her cousin Samantha, or as they knew her, Sam. Sam's mom was her mom's sister. She and her husband had been killed in a freak accident at an airshow. A pilot had lost control of his plane and crashed into the stands, killing both of them. Alex's mom had been baby-sitting her niece at the time. Being the only family that Sam had, she'd naturally been accepted into the family. It had been seventeen years ago, and of course Sam couldn't remember anything about it. She knew what had happened of course, but had grown to think of her Aunt and Uncle as her parents, even calling them Mom and Dad, and not Claire and Marcus. Sam had been born a few weeks before the twins, but she always felt like a little sister since she was always a little skinnier and shorter than they were.

Alex liked her, but she was always so eager to please that it was kind of infuriating. She was always so nice and so gracious. Sometimes she wanted her to just snap and swear at everyone. She got perfect grades and was always dressed nicely and treated everyone as if they were better than she was.

She realized that she'd been lying in bed, thinking negative thoughts about her family and sighed. Standing, she shook the thoughts away and went to the bathroom she shared with Toni.

She stripped and took a quick shower. As she hopped out and was in the process of wrapping the towel around herself, the door opened and her oldest sibling, Dane, walked in without even knocking.

"What the shit, Dane?" she asked, scrambling to wrap the towel around her.

He rolled his eyes and kept going, heading to the toilet and peeing.

"Oh my God," she yelled. "You've got your own bathroom."

"Relax," he said as he began to urinate.

"Oh my God," she repeated, holding the towel tightly and averting her eyes.

"Danny went in ours and took a shit and I didn't want to be breathing that foulness in while I pissed. Besides, it's not like I haven't seen you naked before. You don't have anything I haven't seen."

"I'm your sister, you fuckin' perv! Get the fuck out!" she yelled, slapping him on the shoulder a few times as he passed. Turning, he shoved her into the wall and she briefly lost her grip on the towel. Scrambling, she pressed it back up to her body. Luckily, she'd grabbed it in time and he hadn't seen anything.

Laughing, he left the bathroom, leaving the door open as he did so.

"Ugh, flush the toilet you troglodyte!" she yelled, slamming the door. She went over and quickly pressed the handle, exiting the bathroom as quickly as she could and heading to her room.

She pulled on an oversized t-shirt and some fresh panties. Scowling, she headed to Toni's room and knocked quietly on the door. She heard the sound of sheets being moved around and then Toni whispered, "Come in!"

Alex peered into the darkness and saw her lying in bed. She went over as Toni made room for her and slid into the bed next to her.

"What was all the commotion?" Toni asked.

"Ugh," Alex said, rolling her eyes in the darkness. "Dane doesn't know how to knock or flush a toilet."

"Well, he is a boy..." Toni said, stroking her hair.

Alex turned over and nuzzled up against her. "What did you want to talk about?" she asked, ready to be done thinking about her disgusting brother.

Running a hand through her long, curly hair, Toni shrugged and lay quiet for a moment. "I just worry about you, you know?" she said. "You just seem so angry about little things."

Alex sighed.

"I know what you're going to say," Toni said. "You hate that our parents treat you like me, even though the only thing that's the same about us is how we look."

"You know me so well," Alex replied sarcastically.

"Well, we are twins," retorted Toni, not one to be out smart-assed.

Alex closed her eyes as Toni continued to run her hands in her hair. She reached up with her own hand and curled her fingers in a lock of her sister's hair as she'd done when she was a baby. It was a comfort thing and it was one of the few that brought her complete peace. She always seemed to be able to think better when she was holding onto her sister.

"Talk to me," Toni prompted.

Alex inhaled deeply for a moment before letting it out in a long, drawn-out, breath. "Well," she began after a few moments of silence, "I just.. I'm not happy. School is half over and I don't feel like anything special has happened, you know? Besides the fact that I can't seem to think of my family as this awful group, I can't figure out why the kids at school seem to like you more. It's like I can't win."

Toni sighed and continued to stroke her fingers through her hair. "Alex, you should hear yourself. "You complain that your family treats you like me, and that you get angry at them for it and think awful things about us..."

"Not you," Alex said. "Them."

Toni smiled and kissed her forehead. "That's sweet, Alex, but we're all family. Besides that, you complain that the kids at school treat you different than me and you don't know why. I know you don't like that I'm more popular than you. I'm not saying that to be condescending, I promise."

Alex sighed. "No, I know, I just... I don't know what's wrong with me."

"Aww, Honey," Toni said, hugging her. "There's nothing wrong with you. You're just shy." She continued stroking her hair. "Look, how about we try something new. Tomorrow we can get Daddy to give us his credit card and we can go and try on some new clothes for you, and then tomorrow night, we can go out to a party that Wade told me about."

Alex sighed. "What are new clothes going to accomplish?" Alex sighed, knowing where this was going.

"Sweetie, you dress like you don't want to be noticed. Is it any wonder that in conversations around school people can be heard addressing us as Toni and her sister and not Toni and Alex?"

She couldn't argue the point.

"If you wouldn't wear such baggy clothes, if you put on makeup, and made an attempt to smile at the boys around school, they would start to notice how much of a knockout you really are!"

She snickered quietly. "I'm identical to you, you're just complimenting yourself."

Toni shook her head. "They've seen me. When you transform from this... "

"Ugly duckling?" Alex prompted.

"Shy duckling," Toni corrected. "You aren't ugly, Alex. When they see that, they are going to lose their shit."

Alex sniffed quietly in the dark. "How do you always know how to cheer me up?"

"Because I'm your sister and I love you and I'm awesome," she answered.

Alex nuzzled her again and brought her knee up. Toni shifted quickly, but Alex had already moved and she accidentally moved her knee up into her sister's crotch. Feeling nothing but skin, she recoiled quickly.

"What the hell, Toni?" she whisper-yelled. "Why don't you have panties on?"

Toni giggled and shrugged, reaching out and pulling at Alex's shirt.

"Gross, Toni, can't you masturbate after I get out of your room?" She turned and began to leave, opening the door as the light from the hall poured in.

"Alex," Toni called. "Please don't leave!"

Sighing, Alex felt the odd pull that she always did when her sister wanted to change her mind. Toni had some weird power over her, something neither of them could easily explain. Whenever Toni wanted something, should could somehow convince her twin, her older twin, to do whatever it was that she was wanting, no matter how much she protested against it. Alex would be trying to tell her no, but Toni just kept at it. Then suddenly, something in her brain would flip and she'd suddenly be all for it. It was fucking infuriating, sometimes.

She'd made her admit to breaking something Toni had broken when they were younger, more than once. She knew that her sister loved her, and wasn't doing it to be mean, she'd just never been in real trouble and Alex figured that the thought scared the shit out of her. If anything bad ever happened, Toni wouldn't know what to do without her. That's why Alex really didn't mind taking all the difficult stuff on. She was the older sister and even though her twin wasn't physically frail, she still couldn't stand to think about her being upset, and honestly didn't think she could handle real adversity. Alex was very, very protective of Toni, and the younger twin used it to her advantage, especially when it came to getting her way, which she always did.

Still, being able to will your sister to do what you wanted was a powerful tool when she wanted it to be.

"Toni..." Alex begged. "Please don't ask me to get in bed with you while you're masturbating."

Toni giggled and opened the covers for her.

Sighing, Alex came over and started to climb in, pausing to turn on the lamp as she did so, though she didn't snuggle up against her.

"I just hadn't finished when you came in, is all," Toni explained. "Don't worry, I'll do it after you leave."

"You're disgusting," Alex said, turning over and facing the door.

"Don't act like you don't do it too," Toni said, wrapping her arm around her and pulling her close. "Here, you can even use my little friend," she said, and rummaged around under the sheets for a second, producing a long, pink cylindrical object.

"What the hell, Toni?" Alex asked. It was then she noticed how nude her sister actually was, having only a tiny shirt on. "Why are you so gross, sometimes? We were having a nice talk."

"You were in here with my dildo and with me being nude and were just fine. You only know now because of the light. It's your fault, dummy."

Toni liked to be the big spoon when they would lay together, or jet pack, as their dad liked to call it. She had to admit, albeit grudgingly, that it did make her feel safer. Sighing contentedly, she relaxed and closed her eyes. A minute later she felt her nude twin wriggling behind her.

"Please tell me you aren't masturbating again," she whispered.

Toni giggled and wiggled around even more.

"Gross," Alex sighed and moved to get up, but her sister pulled her back.

"I'm just kidding, jeez," she said. "I'll behave."

Alex sighed and relaxed.

"So what's the big deal anyways? It's just masturbating," Toni said, playing with her hair again.

Alex, suddenly getting nervous, shrugged but was silent.

Toni sat up in bed and pushed down on her sister's shoulder, a shocked look on her face.

"No..." she said.

Alex rolled her eyes and turned back over.

"You don't masturbate!"

She sighed and tried to get up, but Toni pushed her back down saying, "No, no, no, you're not getting out of this that easy."

Alex rolled over face-down and tried to ignore her.

"How... why don't you?" Toni started.

"Ugh, why do you care? So I don't play with myself all the time!" Alex rolled over, but then turned away when she saw her sister sitting there almost naked.

Toni giggled. "Well, because, it's weird!"

"Not everyone is as sexually experienced as you," she replied, turning back over. She didn't roll over again, though, and her sister seemed to accept that she wasn't going to get anything else out of her. She slithered back under the sheets and pulled her into the little spoon position instead.

"So what's wrong then?" Toni asked. "I think you should try it at least once. I do it to clear my head. It seems to make everything seem a little better. Makes it easier to sleep and you don't worry about stuff so much."

Alex sighed, ready to change topics.

"What's with you?" Toni asked. "I thought we talked about your issues. We're going to the mall tomorrow and spending lots of Daddy's money."

"I know we are, it's just... something happened today at school," Alex said.

Suddenly serious, Toni, drew her face up to look at her. "What happened? Did someone hurt you, because I'll kick his ass..." she said.

"No, it's not that," she replied, chuckling softly.

"Well, what then?" Toni asked, only slightly less defensive.

Mentalcase
Mentalcase
8,291 Followers