Neighbor's Pool Party
Taboo/incest Story

Neighbor's Pool Party

by Marlatt1 18 min read 4.5 (100,400 views)
summer biini dildo surprise caught neighbors virgin pool
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Thank you for reading, please rate and feedback is always welcome. Reminder all characters and locations are fictional, and everyone is 18 years of age or older at the time any sexual encounters occur. Please enjoy this Summer Lovin 2024 entry.

-x-x-x-x-

Kevin sighed. His mother had dropped his sister and him off at the store to purchase new swimsuits. She was heading to the grocery store, and it would take at least an hour for her to shop for the items needed to feed the family for the next week. She would drop by the store to pick us up, and this is where we needing to stay.

His sister went in one direction, and he went in the other. The men's swimsuit section was rather small, at least compared to the vast options provided for the women. He found a suit that he liked, tried it on, and purchased it, all in about ten minutes. Now he had time to kill. Kevin sighed again and rolled his eyes, wishing he could be anywhere else but in this store.

He started to wander through the women's section, searching for his sister. He attempted to pretend that he wasn't looking at rack upon rack of bikinis and their thin pieces of fabric that were on display. His mind quickly began to imagine what these bikinis would look like on his sister, Karen, or even the hot wife of the couple down the street, Emily.

Kevin decided to head to the back of the store where the dressing rooms were located. All the doors were slightly ajar, not giving him an indication of which room his sister could be in. He slowly walked by each door until he reached a room where he observed someone in a full-length mirror. He could see the reflection of his sister with her long, dark hair that went down to the middle of her back.

His mouth dropped open when he saw Karen remove the bikini she was trying on, revealing a little side boob. Although he couldn't see a nipple, the gentle curve of her breast and the naughty nature of spying on his sister was causing his cock to become hard and strain against his shorts.

Karen must have also realized he was watching her from the other side of the door and said, "Come in here Kevin. I need your assistance."

She held the next bikini against her chest with one arm, and pulled her brother into the room with the other before he could answer or weasel out of the request.

Closing the door to the room, she turned her back and asked, "Could you tie my bikini please?"

Kevin took the thin strings from her shoulders and attempted to tie them behind her neck, but her hair was in the way. Karen used both hands as a comb to gather her hair and lift it above her shoulders. Kevin continued to tie the strings; however, he lost control, and they slipped from his fingers, causing the bikini to fall down the front and expose her breasts.

Kevin's mouth dropped open once more, after seeing his sister's breasts in the reflection of the mirror. Karen didn't react, but simply shifted her hair to one hand and slowly lifted each string so her brother could try again at tying her bikini around her neck.

"Did you like what you observed?" she asked her brother as he continued trying to tie the strings.

"Um, Um, Um," was the only response he could muster.

Karen continued, 'They are only breasts, and I know you have looked at pictures of breasts before, so I repeat, did you like what you observed?"

Kevin finally musted a response, "They, they were nice."

"Nice?" she questioned. "Are you not able to tell a woman that she looks hot?"

He waited for a moment and finally opened his mouth and blurted, "Hot. Yes, your entire body is hot and sexy."

After he finished tying the bikini, she turned around to show him the front view and asked, "Do you think the guys at college will like what they see when I start this fall?"

"Definitely," Kevin responded.

Karen said, "Well, let me try the bottoms on that match this top."

Although she was standing in front of her brother, Karen reached down and removed her bikini bottoms. Kevin knew her pussy was exposed but couldn't see it. She reached for the next pair, stepped each foot into them and pulled them up. Kevin continued looking in the mirror but could only see the side of her leg and the curvature of her ass.

Karen noticed the large bulge on the front of her brother's shorts while pulling the bottoms up. She asked, "Am I causing this?"

Kevin responded, "Well, you are not helping by exposing your naked body in front of me."

She leaned in and began to grind her bikini clad pussy against his member that was still contained in his shorts. "I know we shouldn't do this, but this just feels right, now that I have turned 18," she said.

Off in the distance, Kevin started to hear the saleswoman walking across the tile floor. Although he was hard, he didn't want to get caught in the dressing room with his sister, even though he was so turned on and had secretly wanted her pussy around his cock for a while now.

Kevin opened the door and took a seat on the bench that was close to the room that his sister was in. He turned his legs away just as the saleswoman turned the corner into the dressing area. The woman ignored him and asked his sister through the door, "Is there anything that I can assist with ma'am?"

His sister responded, "I think I have been able to make a decision with my brothers help."

The saleswoman smiled in Kevin's direction, turned and walked away.

Karen stepped out of the dressing room, completely clothed and carrying the hanger with the green bikini that had completely turned her brother on. She placed the other bikinis on the return rack and headed to the register.

As Karen was checking out, their mother stepped into the store. "Is that what you really want? Isn't it a bit skimpy?" asked the mother of her daughter.

Karen responded, "I like it, mom, and Kevin helped me pick it out."

Her mother shrugged, "Ok, if that is what you want, I won't stop you. Finish buying it and let's get going, I have ice cream in the car."

Kevin attempted not to look at his sister on the car ride home. He knew his semi-hard cock would begin to stir again if he looked in her direction. A couple of times, he watched her grip a breast through her shirt and bra and licked her lips. Even this was too much, and he had to look away.

As soon as they arrived home, they both ran straight to their rooms and locked the doors. Kevin dropped his shorts and began jerking on his cock with the thoughts of seeing his sister in and out of the green bikini. He could hear his sister using a vibrator in the next room. It also sounded like she was moaning his name. He lost control as he realized that his sister was also wanting him. Soon he watched a ribbon of sperm shoot from the top of his cock and land on his stomach.

-x-x-x-x-

The weekend after getting the new swimsuits, our friends from the neighborhood were hosting a pool party. Emily had been anticipating this party for a while and was running around the house, like her feet were on fire. She scurried through the kitchen, barely dodging her husband, who was preparing the meat for grilling.

"What has gotten into you, Emily," he said. "Please settle down."

"I don't know why I am so nervous," she said as she plopped on the sofa, got up, straightened the pillows and then plopped on the sofa again.

He asked, "Is it because Kevin is coming to this party? You're all worked up about a boy coming over."

Emily paused in the middle of the living room and said, "You don't get it John. All I want to do is get him alone and fuck him!"

John shrugged, "I don't blame you; I wouldn't mind getting his sister alone myself."

"How can you say that?" she said. "She is just a child."

He responded, "What is the difference between Kevin and Karen? He is only nineteen and still ten years younger than you are. Besides, Keren is eighteen now and I know what you were like at that age."

Emily nodded, "I know I was extremely horny at that age, and you took care of my needs. I just hope you know what you are doing with her."

John abruptly put down the knife and responded, "I am not planning anything, but if something should naturally happen, I wouldn't mind helping her put out that fire."

Emily heard the back gate open and watched Karen, Kevin and their mother, Pam, walk into the back yard. She commented to her husband, "I am also not planning anything, but don't be worried if Kevin's cock somehow slips inside my pussy."

Karen and Pam were carrying a beach towel and their swimsuits as Emily stepped outside to greet their guests. Kevin already had his suit on and had his beach towel draped over his shoulder. That was the only obstruction over his chiseled abs, causing Emily to feel warm inside and her heart to skip a beat.

"Welcome," she said to her guests. Please take a seat pool side, or if you are wanting to take a dip before dinner, go right ahead. John is still inside, preparing the meats for grilling, so it will still be a little while."

Karen asked, "May I use your bathroom to change, please?"

Emily replied, "Why don't you slip back into our bathroom. It will give you a little more room to change. Down the hall and through our bedroom."

Emily and Pam picked a shady spot on the far side of the pool to catch up on all the gossip. Kevin didn't think twice, plopped his towel on the chair and jumped into the pool. He attempted to splash the ladies; however, they were too far away for an effective splash, but he still received a glare from his mother.

"Hi, Karen," John said when she slipped into the kitchen.

Karen responded, "Hello, thank you for inviting us to the pool party. I've got a new bikini that I need to change into. Your wife said that I could use the bathroom."

When Karen held up the bikini, John's eyes lit up and he said, "Wow, that is a lovely suit. I think you are going to look beautiful in it."

Karen took a quick look out the back window and noticed her brother was already in the pool and wanted to get wet herself. She turned and skipped down the hall into their bedroom and on into the bathroom. The door didn't have a lock, but she didn't think she should be long.

The bathroom was enormous, almost as large as Karen's own bedroom. There was a shower and a separate jacuzzi bathtub on one side. The wall across the room were all mirrors above the counter, with two sinks that had a makeup station located between them. At the far end of the room was a large closet and a separate room for the toilet.

The jacuzzi bathtub was spacious enough for at least two, if not three people. She envisioned that she was naked in the tub, leaning back on a man who was pretending to wash her chest, but really was just making her feel good by massaging her breasts.

Karen shivered at the thought, which snapped her out of her little daydream, and she began to remove her clothes. She could observe multiple angles of her naked body with the mirrors on the wall. She admired the curves of her body, her breasts were modestly sized, but didn't think she was quite as large as Emily or her mother.

After removing her clothes, her long hair had draped across her body, down to her nipples. As Karen brushed the hair away with her hands, she brushed her nipples, which caused her to shiver. She couldn't believe how hard they were, or how sensitive they had become since she turned eighteen.

She continued to rub her nipples with her fingers and let out a moan. She was imagining how lovely it would be for Kevin or John to walk in right now and see her naked. Kevin had already been turned on by her body in the dressing room. John was also acting a bit odd around her, like he was also imagining what she would look like if she was naked.

Her mind reverted to thinking about taking a bath with one, or perhaps even both. They could sit in the bathtub, and she would be the meat between their naked bodies. They would be playing with her breasts while she reached under the water and stroked their cocks.

She imagined further that they would then penetrate both her pussy and ass at the same time. Karen began to moan as she imagined how it would feel to have two hard cocks inside her. Shooting their loads simultaneously and causing her orgasm to explode through her body.

Karen sighed, as she was aware that it was only a dream, and it would never happen. She reached between her legs and discovered that she was very wet from her lustful dream of having sex in the tub.

She slipped into her bikini and admired herself in the mirror. She discovered that she had been inside too much, and her skin was not as tanned as she desired. The green bikini looked great on her body, but she needed a little more color. She believed that there had to be some lipstick around the makeup station and took a seat.

Karen opened a drawer and found all sorts of men's items, such as razors and a comb. In the second drawer, there were a lot of women's items, such as a hairbrush and a lot of makeup that she couldn't use right before going into the pool.

She opened the third drawer, paused and stared. Her heart began to beat faster and couldn't believe what she had discovered. Karen had a vibrator at home that she had purchased online, but this was a large silicone dildo that was perfectly shaped like a penis.

Karen reached for it and removed the dildo from the drawer. It was firm, but not as stiff as she anticipated a real cock would feel like in her hands. She could feel her pussy getting even warmer and had to stick a finger between her legs as she envisioned the dildo penetrating her. She began to wonder, where did Emily utilize this? Was it in the tub when her husband was not around?

She felt that Emily wouldn't mind if she tried it out for a few seconds. Karen pushed the chair back, put her feet on the counter and spread her legs. She pushed her bikini bottoms aside and touched the tip of the dildo to her pussy and paused for a moment. She knew it wouldn't be the same as getting her first cock, but this would be a lot closer than her vibrator that she only used to bring herself to an orgasm.

She pushed the tip of the dildo slightly between her wet pussy lips, which caused her to squeal a little. It was a very tight fit. She continued to press, causing her to bite her lower lip and her toes to curl as it penetrated deeper. Slowly her pussy relaxed to allow her newfound friend to penetrate all the way inside of her.

Karen signed and let her head fall back. This was remarkable and was just what she was looking for at the party. Although a genuine cock would have been preferable. With one hand, she began to pump it back and forth, in and out of her pussy. With each thrust, it seemed that she was able to get the dildo a bit deeper. With the other hand, she reached inside her top and began to twist one of her nipples. She moaned and closed her eyes to enjoy the newfound joy.

By the time Karen heard the doorknob click, it was too late for her to conceal what she was doing. She quickly jerked the dildo from her pussy, causing a pop sound to be created. John had walked into the bathroom and had a surprising look on his face.

"I'm sorry, I thought you were in the other bathroom," he said.

He gazed down at the dildo in her hand. It glistened with her juices. Her bikini bottoms were off to one side, so he knew where the dildo had been. He continued into the bathroom and closed the door behind him.

"Please, don't stop on my account," he said.

Karen was frozen and didn't know what to do. Part of her wished to run, but part of her wanted John to observe her pleasuring herself with his wife's dildo. When she saw the front of his shorts begin to swell, she knew that he was turned on by what he had witnessed and running would only make the rest of the party awkward.

She opened her legs more so he could watch her sliding the dildo in and out, before she penetrated her pussy again. Karen watched the front of John's shorts as the outline of his hard cock became visible. She began to moan again, making sure she called out John's name as if it was his cock inside of her.

John unzipped his shorts and let them fall to the floor. Karen gasped when she observed how large his hard cock was. He began to stoke his cock which extended at least two inches above his clinched hand he had around his member. He matched Karen's pace of the dildo entering her pussy.

He was standing so close, and she wanted to reach out and touch it. She wanted to finally experience a real cock in her hands, feel it inside her pussy, feel the explosion of sperm that she had only fantasized about. However, the dildo was making her feel so great and she couldn't stop what was happening to her body.

She began to feel dizzy as wave upon wave of pleasure flowed through her body like she had never experienced before. The last thing she saw, before everything went black, was the surprised look on John's face and his hand releasing his cock.

After a few moments, she heard her name being yelled.

"Karen, Karen are you alright?" he was repeating over and over.

She finally smiled and said, "I am fine, why?"

John responded, "You passed out during your orgasm. Are you sure you are fine?"

Karen realized that the dildo was still inside her pussy. However, her hand must have slipped from it when she blacked out and now John had his hand on the base of the dildo. He began to pull the dildo slowly out of her pussy, causing Karen's body to twitch a little.

Karen noticed his cock still standing at attention. Looking up from his crotch to his face, playfully suggested, "You could replace it with your cock."

"How old are you?" John asked.

Karen responded, "I just turned eighteen a couple months ago, and I am also on the pill."

John took his shirt off, to stand naked next to Karen. "Eighteen," he confirmed. "Are you sure you know what you are asking me to do?"

Karen's chest was heaving in anticipation. She nodded and, in a whisper, said, "Please."

John placed the dildo on the counter, as it would require to be cleaned before being inserted back into the drawer. He slid between her legs and opened them so that his cock was ready for entry.

"Tell me what you want," he asked.

Karen almost yelled her response, "I need your cock inside me now. Please take my virginity."

This little extra information surprised John, but he was also eager to be her first cock. He dropped her feet to the floor and slipped his hands under her arms to scoop up her body. He picked her up like she was a ragdoll before placing her on the counter so he could have a better angle.

John again positioned the tip of his cock against her pussy lips and waited. Karen instinctively released the string of her bikini to expose her breasts. He took this as a sign that she was ready for his cock to make its entry.

As he entered, she shouted, "Yes, Yes, Yes," and grabbed the edge of the counter to stabilize her body as he entered.

Karen watched as his cock slipped between her pussy lips. With each additional inch, she shouted louder and louder. The dildo didn't compare to the real thing. The dildo may have been longer and thicker than John's cock, but John was controlling the entry, and that was what was really missing when she used the dildo.

John was already close to his climax when he watched her with the dildo. Now inside of her pussy, he began screaming after just a few strokes, "Oh, Karen!"

His back arched and Karen felt her first ever sensation of warm sperm inside her pussy. She was no longer a virgin. She already had an orgasm with the dildo, but what was now building inside her was different. With each second splash of sperm, she was pushed closer and closer until she felt her pussy tightening around his cock. Her back arched as another orgasm rushed through her body from all the excitement.

When John pulled his cock from her pussy, Karen could feel the sperm leaking down the inside of her leg and pool on the counter between the cheeks of her butt. John suggested that they take a shower to clean themselves before heading back to the kitchen and the pool. He felt that he needed to go first so that he could return to preparing the food.

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