This is a pretty short story I came up with. I'm thinking of doing a sequel. If you have questions or comments, email me at jmurst@gmail.com

Kaylee's Birthday

Just as the school year came to a close and summer neared, Kaylee Sanders prepared for her eighteenth birthday. It was Friday afternoon, and she had the house all to herself for the weekend, as her parents were out on vacation. Her birthday was next Tuesday, but since her parents would be out of town they had sent her a gift in the mail. On the last day of school the office had announced some of the remaining birthdays for the month of June. Tristan O'neal, an eighteen year old, was considered Kaylee's class rival, as the two always been trying to outdo each other since elementary school. During the last weeks of school during exams, Tristan and Kaylee had made a bet that whoever got the lower scores on all the exams would have to buy the other a ticket for a cruise to the Bahamas.

When the bell rang and students piled out of classrooms to say goodbyes, Tristan sat back and called Kaylee over. Tristan locked eyes with Kaylee, feeling anger for her loss. Surprisingly, when the results came in, Kaylee showed Tristan that she had scored better by two points on the math exam. Tristan felt cheated somehow as math had never been Kaylee's strong suit. “Congratulations Kaylee,” Tristan said, with a hint of annoyance in her voice. Kaylee held back a smirk and replied, “Why thank you.” she feverishly replied back. They stood in silence for a moment, watching each other, when Kaylee spoke, “I want an 8 day cruise with a Master sized suite and all accommodations.” She then left the class to go say her goodbyes, leaving Tristan alone. Tristan couldn't fathom how she, who had always had an A in math, had gotten a lower score than Kaylee. This made her angry, and she decided that she would find the perfect way to get back at Kaylee.

On Saturday, Tristan went to to Kaylee's house and to give her money for the cruise ticket, which had cost more than seven hundred dollars. She approached the door and rang the bell. Kaylee answered with a very happy look on her face. “Fancy seeing you here. Do you have the ticket?” She asked, skipping the pleasantries. “No, but I brought money for it. You can go buy it yourself.” Tristan handed Kaylee a check which she placed in her pocket. There eyes locked, both sensing anger and a little bit of something else. Tristan then turned her back and strode toward her car. Kaylee's smile faded as she watched Tristan drive off, leaving her.

Sunday evening rolled around and Tristan still hadn't thought of a way to humiliate Kaylee. She was scrolling through channels on the television when an announcement caught her attention. A female news anchor reported that a product was being recalled. “Laxatives are used to induce bowel movements. Unfortunately, the laxative known as Laxaton-” Tristan put the TV on mute as she got an idea. Unfortunately she had muted the news before the woman had said, “Laxaton has the undesired effect of instantly causing massive amounts of diarrhea, more so than any other laxative.” Tristan quickly drove to a pharmacy just down the road. She searched the isles and eventually found what she was searching for. She brought the bottle of laxaton and a birthday card to the front and paid. Tristan quickly left and drove home, an idea forming in her head; She would make Kaylee a chocolate cake with the laxatives baked in.

On Monday morning, around lunchtime, Kaylee had decided to go shopping at the mall, then later go to the cinema. Elsewhere, Tristan busily applied a thick layer of icing to a cake. She had been working at a local bakery for about a year, and she enjoyed her work quite a bit. But today would be different as she had plans for revenge on her mind. As the day went on, Tristan's stomach began to hurt. When it was time for Tristan's lunch break, she ate a tuna sandwich thinking some food might help calm her stomach.

When Kaylee had left the cinema, she went to a ticket vendor to buy the cruise ticket. “Hello,” she said to a woman at a computer. “Hi, how may I help you?” she asked. “I'd like to buy the eight day cruise ticket to the Bahamas with the master suite,” stated Kaylee. The woman at the desk looked up in surprise and said, “Oh! We currently have a special buy one get one free deal going on for those who pay for the eight day cruises.” Kaylee, surprised, paid for the tickets and left the store. “Hmm,” she sighed. “I have two tickets but no one else to bring.” Kaylee, saddened, began on her way back home.

At closing time, Tristan put on her coat and gathered her belongings. She then walked across the street and into an alley, and waited as she watched her boss lock the door. After her boss had walked away, Tristan snuck around to the back entrance of the bakery and entered. She got out the necessary ingredients for the cake. She got the bottle of Laxaton out of her purse and laid it on the counter. While the blender was going she pulled the cap off the bottle and took out three pills. She dropped into the blender, staring proudly at her handiwork. “This will show her,” she spoke to herself. Just then she decided to take things a step further and placed three more pills inside the blender, watching in awe as they were crushed into a powder and spread around. As the blender was going, Tristan was suddenly hit by stomach pain.

“Ow, my stomach,” she spoke as she walked to the toilets. She walked into a stall, pulled her panties down, and sat down on the lid. She suddenly grunted as her anus stretched to accommodate a large turd. It stretched from a half inch, to a full inch, and finally two inches wide. The log slowly slid out, leaving a brown streak across her buttocks. She stood slightly to work it out. As the turd dropped into the toilet, Tristan relaxed and stood. As she reached out to flush, she looked down to see a log that was about ten inches long and two inches thick. An idea crept into her head. “I wonder...” she whispered as she bent down. She reached her hand into the toilet water and wrapped her fingers around the turd, lifting it. It felt solid and sturdy. She stood up and walked out the bathroom and towards the blender. As she stood over the blender, she lifted the turd to her face. She leaned towards it and sniffed it. “Not that bad,” she spoke. Slowly, she stuck her tongue out of her mouth and glided it upon the surface of it a few times. She pulled her tongue back and pondered on the taste. She opened her mouth and guided the poo to the inside. She hesitated for a moment, then bit off a piece and chewed. Her first reaction was to spit, but she kept her mouth closed and swallowed. Her face contorted in disgust as it slid down her throat. “Eew,” she said to herself. “It's not like it's the worst thing I’ve ever tasted...” Tristan cocked her head to the side and raised her arm. She then reached out and dropped the turd into the blender, grinding it in with the rest of the ingredients.

Kaylee awoke with a grin on her face. She hoped out of bed a paraded around the house in her pajamas, just a pair of panties and a shirt that fell to her waist. She was about to start making breakfast when the doorbell rang. “Who could that be?” she said, strolling to the door. She open the door and to her surprise, saw Tristan standing there dressed in a mini skirt, a white shirt, and carrying a box in her hand. Kaylee stood with a confused expression on her face. “Are you just going to stand there or invite me in?” Tristan asked. Kaylee stepped aside and allowed her to enter. They sat and chat for a bit before Tristan reached in the bag and handed Kaylee the birthday card. Kaylee read aloud, “Even when we try to distance ourselves from certain people, you can't help but grow closer. Love, Tristan.” Love Tristan, Kaylee thought. She glanced at Tristan who was bent over and exposing her panties. Tristan smiled as she laid the cake on the table. “Ooh, chocolate is my favorite,” Kaylee spoke as she went to get forks and plates. She laid a set in front of Tristan and smiled at her, Tristan smiling back. Kaylee cut herself a slice of cake and laid it on her plate. Tristan watched, an impish smile creeping across her face as Kaylee raised a large piece of cake to her mouth. She bit down and chewed. “Mmm, this taste so good!” she exclaimed, going for another bite. Tristan watched in disbelief as Kaylee cut another slice of cake and started eating. Tristan cut herself a large slice and laid it on her plate. She put a piece in her mouth and chewed. It was good, but Tristan wondered why Kaylee hadn't stopped eating the cake. As Tristan ate the rest of her cake, she stopped as heard the fork clatter on the plate. She looked up to see Kaylee staring at her, then looked down to see a half bitten piece of turd on her plate. “Is... is that what I think it is?” Kaylee asked, her face turning red. Tristan then stood up and said, “It wasn't fair that you won the bet. I should have won when you clearly struggled in math.” She glared at Kaylee. Kaylee's lip trembled, and tears began to streak down her eyes. “Kaylee, I didn't mean-” she was cut off as Kaylee started to sob. Suddenly she stopped, as her stomach started rumbling. Tristan was about to speak when her stomach growled. The both of them rushed towards the bathroom. Tristan got in first and was about to close the door when Kaylee pulled her down. They both fell, with Tristan landing under Kaylee's butt in a 69 position. She was about to move when she looked and saw Kaylee's underwear expand. Watery poop suddenly rushed from underneath the underwear all over Tristan's breast. Kaylee tried to move, but the poo rushed in between her legs and rubbed her clit, causing her whole body to tremble. Tristan felt warm poo rush from her bottom, soaking through her panties and rushing through her clit. She screamed out in ecstasy as her whole body shook. Kaylee's was on top of Tristan and her head was between Tristan's legs. She was screaming with her mouth open when a fountain of shit sprayed all over her face. She stood on her knees and turned around so she was in front of Tristan. Tristan stood on her knees and the two girls faced each other. Tristan wrapped her arms around Kaylee's shoulder and pulled in for a passionate kiss. Kaylee then pushed Tristan back and raised her legs and went down. Kaylee positioned her mouth in front of Tristan's asshole and opened. Tristan screamed out as a torrent of shit exploded from her ass spraying Kaylee in the face. Kay clamped her mouth over Tristan's ass and swallowed as much as she could. She then licked Tristan's pussy, spitting shit in her cunt and eating it back out. Tristan pulled out and put Kaylee in a doggy style position with her ass high in the air. A waterfall of shit poured down. Tristan pushed her face in, give Kaylee a rimjob. She licked all around, then stuck her tongue in the asshole. Moments later they were kissing and licking each others faces. Eventually they slowed down and layed next to each other. Tristan then climbed on top of Kaylee and stared into her eyes. “I've always loved you since the moment we met. I, I...” Kaylee lifted her hand and grasped Tristan's chin. She pulled her close and kissed, tongues darting in each others mouths, exploring each other. Kaylee pulled back and said, “Let's get cleaned up.” Still holding each other, they walked over and both stepped into the shower.

After everything was cleaned up, they both walked, naked, into the living room and sat on the couch. Kaylee laid in Tristan's lap while Tristan stroked Kaylee's hair. Kaylee turned towards Tristan and asked, “How would you like to go to the Bahama's with me?” “I couldn't ask for anything more, but I don't have a ticket,” she spoke, sadly. Kaylee stood up and led Tristan by the hand back into the kitchen and sat her down at the table. “Close your eyes,” she said as she walked to a drawer. “Open!” she exclaimed. Tristan open her eyes to see two cruise line tickets to the Bahamas. “But how...” Tristan trailed off. Kaylee leaned in and gave Tristan a peck on the lips. She then explained the deal she got on the tickets. “I'm going to put these in my room,” Kaylee said as she walked towards the stairs. Tristan looked at the cake on the table and picked it up and laid on the couch. Tristan placed the cake behind her as Kaylee walked into the room. “Hmm, what are you hiding?” she asked playfully, climbing on top of Tristan. Tristan than pulled out a handful of cake and licked it and asked, “Would you like another piece?” “I'd love one,” she said, devouring the one in Tristan's hand. Kaylee then laid the cake on the floor and pulled Tristan on top of it, smearing it all inside and around her ass. Kaylee than drove a finger through Tristan's crack and licked it. She then picked up a very large piece and stuffed it in her mouth. They pulled towards each other and kissed, spreading the cake and eating it. “You have to show me this recipe,” Kaylee said, licking Tristan's chest. “I'll bring some for the cruise,” she smirked, before embracing Kaylee again. :)