Kelly’s Big Mistake

Kelly admired herself in her long wall mirror one more time before she went to the mall. She had plenty of time; she hadn’t even called her uber yet. And it wasn’t like she was meeting anyone today, she just wanted to get out of the house.

The tiny blonde wore her favorite jeans and a t-shirt for a local band that hadn’t made it more than two shows. At sixteen she’d never even been to a concert but the shirt was really comforable. She had the classic blue eyes and fair skin, just like her mother. In fact, she looked so much like her mother the two were frequently mistaken for twins at the store.

Which wasn’t an insult to Kelly, she knew her mother had aged very well. They were both the same height, five-foot three, and weighed maybe one hundred and ten pounds, soaking wet. More than once her dad had grabbed her ass after a few drinks before she could straighten him out.

And she knew that might not have been entirely an accident. More than a dozen times she’d walked by her parent’s room while they were having sex (she was only generally aware of what it was at that time) and heard her mother, Diane, demand that her father, David, call her by her daughter’s name. The first time it had really confused her but after she looked through the door and saw the two were naked she had snuck back to her room and hit google.

From then on she’d been far more aware of her own body, even though she still hadn’t had sex with anyone. As good as masturbating felt she knew she wanted her first time to be with someone she had a real connection with.

“Or the entire basketball team,” she said aloud to herself giggling. Her favorite type of porn to watch usually involved a little blonde girl just like herself getting passed around a group of guys like a living fleshlight. It was a fantasy of hers to be used like someone’s toy but Kelly was *just* mature enough to know that wasn’t something she wanted to try and make happen now. Right now she was single and her parents kept a pretty tight watch on her and where she went. The only dick she had ever seen was her father’s sliding in and out of her look-alike mother.

For now she settled for sneaking out one or two of her mom’s toys to play with herself. Her mom and dad clearly had a rich sex life if the amount of toys and noise they made every night was any indication. Her mom had enough that she never noticed one of her butt plugs was permanently missing (and usually inserted in her daughter’s ass) and several other toys seemed to come and go periodically.

That butt plug was firmly embedded in her ass yet again, and Kelly smiled to herself as she left her room and started down the hall. It wasn’t massive, but for a tiny sixteen year-old it was more than enough. After she had gotten used to it, the smooth metal always slid home comfortably for her, the neck was small so once it was in her asshole was almost completely squeezed shut, and the base had a super strong magnet on it. For what reason, she didn’t know, clearly this wasn’t something you stuck to a wall (or refrigerator) to use like some of the dildos girls online rode doggy-style. Her first couple of tries with it had been rough; her butthole was small, just like she was. Kelly supposed someday that would make a guy very happy.

She stopped before she hit the stairs to go down to the living room where her phone was charging, however. Because once again she heard the sound of sex from her parent’s room. Or at least oral sex. Any sex was worth checking out as far as she was concerned.

From the sounds she was hearing Kelly guessed her mom was giving her dad another wild blowjob. Whenever she hear her parents having sex she made a point to peek into their room through the oversized keyhole in their door. Their bed was easily visible and she’d frequently been stunned by the amount of dick her mom could fit in her mouth. Or any of her holes, really. David’s dick had to be eight inches long and even though it wasn’t super thick, Diane was a petite woman and her throat must have been getting wildly stretched.

Once she had seen him erect from a side view and if she hadn’t known better she would have though he was holding a long joke dildo.

Through the keyhole she looked again, but must not have had a good angle on the action. She could see her dad’s bare ass, butt plug handle sticking out (she recognized the distinctive base on this one, it was too big for her to use), and he was thrusting hard occasionally stopping with his hips pushed all the way forward and moaning. But Kelly couldn’t see her mom. If she hadn’t heard her gagging and slurping she would have guessed dad was just humping the bed.

Assuming her dad was giving her mom another face-fuck and she just couldn’t see it, Kelly quietly backed away from their door and headed downstairs. Her uber arrived faster than she had hoped. The sounds of her parents having sex had gotten her more horny than usual and she had just gotten her jeans down halfway to start fingering herself when her phone buzzed that her ride was there.

A little frustrated Kelly pulled up her pants and headed to the mall.

**

Several hours later, Kelly got back home. She hadn’t bought anything, but she had seen the latest action flick at the theater. It was good enough that she’d try to convince her parents to buy it when it came out on dvd. She’d also been sitting in the back row so she’d been fingering herself for most of the movie. It really helped that the main characters kept their shirts off for most of it and had rippling abs. Kelly imagined herself laying on her bed, getting face-fucked like her mom had been earlier. She had no idea what it would really be like but the mental image did wonders.

As soon as she walked in the door, her phone buzzed with a text message. She checked it and saw her mom had sent her a message.

“Weird timing,” Kelly said to herself. “Mom! I’m home!” she called out to the house. There was no response, which was strange. Usually at this time of day on a Saturday her mother was having a cocktail and reading a book in the kitchen.

When she opened the message from her mom, she saw that her mom had made a big mistake this afternoon while she was out. Her mom had gotten her cocktail alright; then she had accidentally taken two of her sleeping pills thinking they were Tylenol. David had ran to the lab where he worked to get something so he wouldn’t be back until later.

Kelly laughed to herself and went upstairs to find her mother. Halfway up she found her, and she had had the presence of mind to lay down carefully on the steps instead of trying to climb all the way up and falling as she dropped into a drug-induced coma. Her little skirt had ridden up and Kelly could see that her mother wasn’t wearing any panties. If her dad had found her like this he would have stuck it right in her. But this wasn’t the first time Kelly had found her mother in this position, and she knew what to do.

With some struggle Kelly lifted her doppelganger and got one arm slung over her shoulder.

Am I this heavy? She wondered to herself.

Kelly got her mother dragged to her door, and pushed it open intending to lay her mother on her own bed. When she saw the sheets were all messed up on her parent’s bed, she instead dragged her mother to her own room.

After a couple minutes of wrangling she got her mother situated under the covers as comfortably as she could. Then Kelly hurried back into her parent’s room. She went straight into their walk-in closet and pulled out their large box of sex toys. She knew her parents had made yet another trip to the sex shop downtown and wanted to see what they had gotten and where she could put it.

Right on top of the toys she had already played with was a weird wire device and a user’s manual to something that looked vaguely familiar. She picked up the device and looked at it from different angles until she realized it was meant to hold someone’s mouth open.

“Well that explains a bit,” she said. With a smile she took the jaw-holder and held it up to her own jaw. Carefully she put it in her mouth and turned the little wheel on the side. The levers widened her mouth until it was held open as wide as it could be. With her fingers she felt inside her mouth, the smooth metal held it open quite comfortably. Her cheeks were soft and she was surprised just how open it seemed.

Kelly tried to giggle but couldn’t. Not that long ago her mom had been wearing this while her dad fucked her mouth. She started to push her hand down her jeans, then instead grabbed a long dildo out of the box. Carefully she lined it up with her mouth and began pushing it in. She was curious as to why someone would wear this, and this might be why.

Her mom’s dildo would have stretched her mouth if she hadn’t had the jaw opener in place. With it though, she was able to take the dildo straight to the back of her mouth. When the head reached her throat she gagged involuntary and pulled it out.

Neat, she thought to herself. Then when she put the dildo back in the box she saw the owner’s manual she had disregarded at first. The thing on the cover turned out to be a bed with something pushed into the frame in the middle. She flipped through the pages and put it back down after a couple pages of technical drawings.

Without removing the jaw opener, because it made her feel super sexy to be using something her mother had not that long ago, she left the closet and went to her parent’s bed. When she was close she realized that the sheets weren’t messed up, they had been spread apart so that the device she had almost read up on was exposed in the middle.

At first glance it looked like a tiny coffin, just large enough for someone Kelly’s, or her mother’s, size could fit into. There were little doors on the side that could close so that bedsheets could be pulled over the top of it, otherwise it would leave a huge gap in the center of the bed. Kelly climbed onto the bed and saw that in the little device there were pillows in place where someone would obviously lay on them.

What is this thing? Kelly wondered. For a moment she forgot about the jaw opener she was wearing and some drool leaked out. Embarrassed, she wiped it with her sleeve.

She started to climb into it, but her jeans caught on the side. Getting more excited since she had a feeling this thing had been used for sex by her parents somehow, Kelly jumped off the bed and took her clothes off. If her dad wouldn’t be home til late and her mom was passed out in her own bed, she’d have herself a masturbation marathon in their room with their own toys.

Naked but for her favorite butt plug still in place, Kelly kicked her clothes under the bed and grabbed a small vibrator and a dildo from the closet. Then she climbed back on the bed and after a moment of confusion, laid down next to the mystery device. She scooted herself sideways until her butt was over the edge, then she carefully lowered herself in.

It was a tight fit but as Kelly got her entire body into it, she knew it must have been custom made for her mother. Not many other people would have fit into it at all. The pillows fit the contours of her body nicely, and she snuggled herself in. When she laid her head back she looked straight up at the ceiling and her face was just barely at the level of the mattress.

She laid the vibrator on her belly and took the dildo in both hands. Kelly put the tip into her mouth, pushed it a little bit in, then let gravity do its work and push it toward her throat. It set off her gag reflex, but she tried to control it as much as she could. Getting wet with anticipation of how many times she would cum while imagining the action stars from the movie earlier fucking her mouth, she grabbed her vibrator, knowing her legs being squeezed together would help her put better pressure on her clit. Maybe even it would stay there and she could use both her hands to pretend she was pushing a dick in and out of her mouth with the dildo.

And as her hands moved down, she accidentally flipped a switch.

Suddenly the entire device dropped an inch and Kelly pushed her arms down and to the side to steady herself.