Katie Becomes A Whore For Her Brothers- Chapter 1

"That sounds disgusting", Katie exclaimed to her best friend Linda. "Why would a girl ever do that?" Linda had just been telling Katie about something called a blowjob, where a girl would put a boy's penis in her mouth. "Because, boys apparently love it", Linda said, trying to sound knowledgeable, although Katie knew that Linda was just as clueless about boy's and sex as she was. "Why would a boy like that", Katie asked, disgusted by the thought of ever putting her mouth on a boy's penis. They peed out of that thing, after all.

"I'm not sure", Linda admitted. "But my big sister told me that they do." Linda's sister, Natalie, was three years older than the two girls. She was always giving Linda advice on what high school boys liked, which Linda passed on to Katie. Katie was grateful for the knowledge, since she and Linda were just starting their high school career. But this time she didn't think the advice was sound.

"I can't imagine why anyone would like that. It just sounds disgusting", she said, shaking her head. "Natalie said boys love it", Linda insisted. "And she always has a boyfriend. She's very popular." Katie's ears perked up at the words. She longed to be popular, although she never had been. She had been kind of fat when she was younger. But now, as her body started to develop into womanhood, she felt like she was finally becoming pretty.

Her boobs were finally starting to grow, having just reached a C cup, her stomach was beginning to flatten, and her hips filled out her shorts just right. She hoped that, as she got into high school, boys would think she was pretty and she would finally be popular. But, if what it took was putting a boy's penis in her mouth, she wasn't sure it was worth it.

Katie sighed and looked out the window, unsure about the whole thing. "What", Linda said, picking up on the change in Katie's mood. "I just don't know if I could do that", she admitted and Linda furrowed her eyebrows. Then her face lit up, like she had just had a great idea. "Want to see if boys really like it? That way you can make up your mind", she asked and Katie looked at her suspiciously. "How", Katie asked and Linda nodded toward the driveway outside.

Katie looked out and saw that Natalie had just arrived home, in a boy's car. They got out and ran inside, Natalie giggling. "How is that going to help us", Katie asked and Linda smirked. "We can spy on them", Linda said. "Natalie said she always gives her boyfriends a blowjob. Plus, she never locks her bedroom door, so I've seen her do it lots of times." Katie's eyes grew wide as she listened. "You've watched your sister with boys", she asked and Linda nodded. "Now, come on", Linda said and jumped onto the floor, leading Katie into the hallway.

They snuck down to Natalie's room and found that the door wasn't completely closed. Linda pushed it open just far enough to peek in and motioned for Katie to watch. Katie took a deep breath and peeked through the opening, shocked by what she saw. The guy was standing in front of Natalie, who was kneeling on the floor. He held a handful of Natalie's hair, while she stroked his penis.

Katie's eyes grew wide at her first sight of a penis. It was so big, bigger than she had thought was possible. Natalie ran her hands up and down the boy's shaft and it grew even bigger. Then, as Katie watched, Natalie moved her head closer and began to run her tongue over every inch of the penis. Katie felt a strange sensation growing inside her as she watched, like her private parts were on fire. But it was a pleasant fire, warming and exciting her.

As Katie watched, Natalie opened her mouth in the shape of an O and then the boy slid his hard penis inside. Katie stifled a gasp as she watched inch after inch of the organ disappear inside Natalie's mouth. She watched as the boy stopped for a moment, then pushed forward even more. Even from here, Katie could see Natalie's throat bulge as the boy's penis was fully buried in her mouth.

Katie could feel her vagina getting wet, a new sensation, as she watched the boy slide his penis almost all the way out of Natalie's mouth, then push it back in. She could see the look of ecstasy on the boy's face, his eyes closed as he slid his penis back and forth. Then he started to speed up his thrusts and Katie could hear him moaning, a strange sound that made the fire inside her grow hotter.

Suddenly the boy cried out and Katie saw his penis jerk inside Natalie's mouth. He pulled it out and ropes of something white erupted from it and landed all over Natalie's face and hair. Katie couldn't believe that Natalie would let the guy do that, but what surprised her more, was how much she liked seeing what had happened.

She watched as Natalie stood and stripped out of her clothes, then climbed onto her bed on all fours. The boy moved behind her and Katie knew what was about to happen. But the hot feeling inside her became too much to bear. She turned to Linda and mouthed the words "I gotta go". Then Katie hastily made her way out of the house and headed home.

***

The moment that Katie reached her own house, she headed straight to her bedroom. She felt the urge to strip out of her clothes, so she did, before laying on her bed. Her fingers, as if they had a mind of their own, found their way between her legs. She felt the smooth public mound above her slit and continued down, until she found her clitoris.

A lewd moan escaped Katie's lips as she touched her clit, an electric shock traveling throughout her body. She didn't know what was happening, but touching herself felt amazing. Her vagina was soaking wet as she rubbed her little button, images playing in her head. That guy, with his big penis, sliding it in and out of Natalie's mouth. Only, in Katie's mind, it wasn't Natalie kneeling there, but it was Katie instead. She imagined what it would feel like to have the boy's penis in her own mouth and suddenly she felt like something exploded inside her.

Katie cried out as her very first orgasm erupted from within her. Her whole body shook as her vagina spasmed, juices leaking from her virgin hole. Her back arched and she screamed out her pleasure as her orgasm reached it's peak. Then, after what felt like an eternity, she finally felt her body begin to calm down. Her breath came easier and her mind began to clear.

"What was that", she wondered, panting as she sat up. Her eyes drifted down, to her wet vagina, and she suddenly felt mortified. There, soaking through her blankets, was a giant wet spot. "I peed the bed", she said, confused, but embarrassed. She knew she had to hide this or her brothers would harass her about it. They always did like teasing her, humiliating her about anything they could.

She quickly pulled all of the bedding off of her bed and ran to the laundry room, forgetting that she was naked. She threw the sheets and blanket in the washer and turned the machine on. Then she found some spare sheets and took them to her room. After she made the bed, she went to the bathroom.

She wiped her vagina until it was dry and, curious about what had happened, smelled the toilet paper. "That doesn't smell like urine", she said, more confused than ever. Somehow, while thinking about those sexual things and touching herself, she had peed, but it wasn't pee. Katie didn't know what to think, but she needed to figure it out, because touching herself like that had been amazing.

But first, now that she was calmed down, she wanted to learn more about blowjobs. She still didn't understand why guys liked them or why girls did that. She knew right where to go too; her brother, Tyler's, computer. That way, if her parents found out that someone had been looking up sex stuff, he would get in trouble instead of her.

Katie, after getting dressed again, walked down the hall to Tyler's room. She pushed the door open and saw that he wasn't there, so she snuck inside, closing the door behind her. Tyler hated when she came in here, so she made a habit of doing it whenever she could, just to annoy him. Now, though, she had a goal, and she quickly found what she was looking for.

Tyler's laptop sat on his bed and she flopped down on the blanket and pulled the computer onto her lap. She opened it and moved the cursor over the internet browser icon, then stopped when she saw a file labeled "private". Her curiosity getting the better of her, Katie opened the file and several dozen files suddenly filled the screen. They had names like "anal", and "threesome". She couldn't believe that her brother had stuff like this on his computer, much less that she had found it.

She quickly viewed the file names and found one labeled "blowjob". She opened it and immediately saw hundreds of photos and video clips. Most of them had women on their knees, a penis in their mouths. Some had the woman laying on a bed or couch and the man was pushing his penis down her throat. In a few of the videos, the woman was sucking on one penis while she ran her hand up and down another.

Katie could feel the hot feeling rising in her again as she looked at photo after photo, viewed several of the video clips. She was so caught up in what she was looking at that she didn't notice the bedroom door open. "What the fuck are you doing in here", Tyler said loudly, causing Katie to jerk her head up, a shocked and guilty look on her face.

Tyler stomped over to her and yanked the computer out of her hands, his face filling with red when he saw what she was looking at. "You little bitch", he said, glaring at Katie. "This stuff is private. You aren't even supposed to be in here." Katie was at a loss for words, her mind filled with the images on her brother's computer.

"I'm sorry", she finally said, but Tyler remained furious. "Not yet, you're not. Just wait until I tell mom and dad that you were in here again."

Katie knew that she would get into trouble if her parents found out what she had been doing, but a sudden idea came to her. "Please", she said, her voice quiet, "if you don't tell them, I'll do something for you." "What", Tyler said, suspicious of his younger sister. "If you don't tell them, I'll give you a blowjob", Katie said, unable to believe what she was saying. But the things she had seen on Tyler's computer had her feeling hot and excited and those women all looked so happy when they were giving a blowjob. She wanted to see if she would feel good too and, if she liked doing it, then she could finally be popular at school.

Tyler couldn't believe what he had just heard from his sister, but he turned back to her. "Did you just offer me a blowjob in exchange for my silence", he asked, sure that she hadn't said that. But Katie nodded slowly. "Uh-huh. I'll suck on your penis and make you feel good." "Dick", Tyler said. "It's called a dick." Katie mentally filed the word away and climbed off of the bed, kneeling in front of her brother.

Tyler couldn't believe that she was serious, but, the more he thought about it, the more he wanted it. He had never had a blowjob, just a few handjobs from girls at school. But they definitely looked like fun in the porn he watched. "Alright, then suck my dick", he said, closing the door once more.

Katie breathed deeply and pulled down her brother's shorts, freeing his dick. It sprung out and nearly poked her in the eye. Up close, Katie thought that it looked very weird, but she knew she needed to do this to stay out of trouble. She grasped her brother's dick and squeezed. "Not so fucking hard", Tyler said, slapping her on the side of the head. "Sorry", Katie mumbled, relaxing her grip.

His dick was semi-hard and flexible, but she knew it needed to be fully erect. She began stroking it, running her hand up and down his shaft, and soon she could feel it growing harder and bigger. It felt strange to hold a growing dick, but it also felt good. She felt kind of sexy, knowing that she was responsible for her brother being aroused. And she knew he was, because low moans were escaping his lips. The moans were similar to the boy Natalie had been pleasing, so Katie figured she was doing a good job.

Tyler's dick was soon fully erect, standing rigid at six inches long. Katie could feel that it wasn't getting any bigger, so she knew it was time to use her mouth. She stroked down the shaft, Tyler's foreskin pulling back and revealing the mushroom shaped dickhead. It was purple looking and had a tiny hole, which Katie assumed was where the white stuff came from.

Katie leaned in and slowly stuck her tongue out, making contact with Tyler's dickhead. A loud moan escaped Tyler's lips at the touch. "Fuck, sis, that feels amazing", Tyler said and Katie smiled, knowing that she was doing a good job. She stuck her tongue out again and began to run it all over the head of Tyler's dick, Tyler moaning the whole time.

Soon, clear liquid began leaking from the hole and landing on Katie's tongue. It had a salty taste, but it wasn't unpleasant. Katie then moved down her brothers shaft, running her tongue over every inch. She quickly got to the base and looked at his balls, remembering something that she had seen in one of the video clips. She ran her tongue over his balls, letting saliva coat them.

Tyler could feel his orgasm building as Katie licked his balls. "I'm gonna cum soon", he said and Katie looked up at him quizzically. "What does that mean", she asked and Tyler looked down at her. "That's when cum shoots out of my dick", he said and Katie remembered watching the guy cum all over Natalie's face. "Do you want to cum on my face", Katie asked and Tyler, still shocked by what was happening, simply nodded.

Katie, knowing that this wouldn't last much longer, opened her mouth into a perfect O shape. Then she slid her head forward and felt her brother's dick enter her mouth for the first time. She could taste the salty precum as inch after inch of her brother's shaft disappeared inside her. Within moments, his entire six inches was in her mouth, his balls resting on her chin. She could feel the tip of his dick poking at the opening to her throat and she fought down the urge to gag.

"Fuck, your mouth feels amazing", Tyler said as Katie started sliding her head back and forth along his dick. She never opened her mouth, focusing on breathing through her nose. Soon, she could feel his dick beginning to twitch and, as she looked up, she could see his face scrunched up, as if he were trying to hold something back.

But Tyler knew he couldn't last any longer. He yanked his dick out of Katie's mouth and erupted, his cum spurting out of his dickhead. White, hot, sticky ropes of jizz splashed onto Katie's face, some landing in her hair and a little landing on her shirt. Her mouth was still open and his final spurt splashed onto her tongue, giving her her first taste of cum.

Katie swallowed it, noticing that it tasted similar to the precum, except saltier. She decided that she liked the taste very much. She looked at Tyler's dick, which was already beginning to soften, and saw a few drops of cum left on the head. She immediately darted her head forward and sucked the last drops off, eliciting yet more moans from Tyler.

When she was done, Katie leaned back and, feeling strangely happy and satisfied, she smiled up at Tyler. "Why are you smiling", he asked as he put his dick back in his shorts. "Because, I get it now. I didn't understand why a girl would give a guy a blowjob, but now I do. It feels good to know that I can do that", she said. "Yeah well, if I catch you in here again, I'll", Tyler started to threaten, but Katie stood and cut him off.

"You won't do anything and you know it", she said, feeling very confident that Tyler wouldn't say anything to their parents. She quickly left his room and returned to her own. She quickly stripped out of her clothes and crawled onto the bed, laying on her back. One hand found it's way between her legs, rubbing her wet, excited clit. The other hand scooped the cum from her face and into her mouth.

As she ate the cum, she remembered how amazing it felt to feel Tyler's dick growing in her hand; how sexy it was to fell his dick twitching in her mouth. She was responsible for that; she had made him orgasm. And that feeling was the most amazing feeling in the world.

To be continued...

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