Original Stories Fan Fiction ❯ Straight Guy Sex? ❯ Kellen and Zach ( Chapter 1 )

Introduction: Due to popular demand, I am turning this story from a one-shot into a full-blown story.

Summary: High-school athlete Kellen needs help with a homework assignment. When he asks the class nerd Zach for help, Zach agrees on the condition that Kellen have sex with him, and Zach wants to be on top! Can a relationship between a straight jock and a gay nerd really work?

Warning: This story contains strong sexual content of a homosexual nature.

-o-o-o-o-

Chapter 1: Kellen and Zach

“Man, we are totally not gonna get this assignment done!” Brett Medina exclaimed. He stared at the computer screen and scratched his head. “I thought you said you knew how to use PowerPoint.”

Kellen Tarrow stared morosely at the screen. “I know how to run a slide show. I have no idea how to make one.”

“We gotta get some help. You know anybody?”

“There's that geeky kid in class!” Kellen perked up. “You know; the one who's always correcting Mr. Kimson.”

“You mean… Kirby?” Brett scratched his head again.

“Yeah, that's the guy. Zach Kirby.”

“I don't really know him.”

“I do, kinda. He's in my swimming class. I'll ask him tomorrow.”

“Great!”

Kellen didn't get a chance to speak to Zach after their economics class, but later on at swimming, he saw Zach sitting by the side of the pool dangling his feet in the water while the other students swam laps. He swam over and clung to the side next to him.

“You're not swimming?”

“Nah,” Zach shook his head. “I burned my arm cooking the other day and I can't get it wet yet.” He displayed a bandage around his upper right arm.

“Looks nasty. How'd you do it?”

“Bumped the edge of the oven taking something out.” Zach examined the bandage critically. “I think it's gonna scar.”

“That's cool!” Kellen smiled. “I don't have any good scars. But you should make up a better story than that. You won't get any respect for a cooking injury.” He laughed and Zach laughed too. “Hey, I was wondering if you could do me a favor.”

“Oh?” Zach eyed him with mild curiosity.

“You know that assignment we're doing in econ class? My partner and I are kind of stuck. We know what we want to do, but we're no good at PowerPoint. I was wondering if you'd help us.”

“I've got my own assignment to do you know.”

“Yeah, but I bet you finished it the day after Kimson assigned it.”

Zach chuckled. “Yeah, I did, but that doesn't mean I want to do another one.”

“I'm not asking you to do it for us,” Kellen said quickly. “We just need some help with PowerPoint, that's all.”

Zach regarded him silently for a moment. “I'll help on one condition: you have to let me have sex with you.”

“What?!” Kellen was so surprised he lost his grip on the edge of the pool and went under. He floundered for a moment before he managed to grab the edge again and pull himself up. “You're kidding, right?”

“Nope.” Zach shook his head slowly. “If you do it with me, I'll help you with your project. But you gotta let me go all the way.”

Kellen stared. “You know I'm straight, don't you?”

“Yeah, but you're totally hot.” Zach leaned over and looked directly into Kellen's eyes with a crooked smile. “If you want a good grade on this assignment, you'll have to give up your virgin charms. Otherwise, you're on your own.”

“That's… that's blackmail!”

“No it's not. It's only blackmail if you don't have any other options. You have other options: you could do it yourself.” Zach leaned back on his hands and kicked his feet idly. “It doesn't make any difference to me, but I've always wanted to do it with you.” He grinned. “I'm pretty good, you know. I bet you'd enjoy it.”

Kellen licked his lips. The only thing distinguishing Zach from the typical computer geek was the tan that regular swimming gave him instead of the pale indoor skin most geeks had. Otherwise, his skinny arms and legs and slender torso clearly identified him as not a jock. Kellen, on the other hand, liked to work out and he was proud of his toned physique. He knew girls found him quite attractive. It had simply not occurred to him before that gay guys would find him attractive too.

“I have to get at least a B on this assignment to pull my grade up over a C,” Kellen complained. “If I don't, I can't swim at the meet next week. So it is like I don't have any options.”

“It would be too bad if you can't swim,” Zach remarked casually. “I like watching you in the water.”

Kellen was silent for a long time. “Do you really mean it? That's the only way you'll help us?”

“Yup,” Zach nodded. “When am I ever going to get another chance like this? If you do it, I promise I won't tell anyone and I'll work on the assignment with you right afterward. I'll even make sure you get an A.” Zach stood up. “Why don't you think it over?” He started to walk away but then stopped and looked back over his shoulder. “Maybe I should mention: I may be skinny but I'm hung.” He winked at Kellen and strolled away.

Kellen watched him go feeling tremendously confused. Swimming was important to him; he really didn't want to miss the meet. And if he botched the assignment, it might take weeks to get his grade back up and he could miss the entire season. “Shit!”

The next day, Brett grabbed Kellen before econ class and pulled him aside. “Did you talk to Zach?”

“Yeah. He might help, but…” Kellen flushed. “We're still haggling about the price.”

“He wants to get paid?” Brett squeaked.

“So to speak.” Kellen frowned. “Look, why don't you give me all the notes and I'll talk to him again. Maybe I can… work something out.”

“All right.”

When class was over, Kellen caught Zach going out the door. “Ok, I agree. I'll do what you want. But you have to promise…” he let the sentence trail off.

Zach beamed at him. “You have my word, Kellen. A promise is a promise. Meet me after school and we'll go to my house. I'm more comfortable using my own computer.”

“Yeah, sure.”

Kellen shuffled to his next class feeling like he had just signed up for his own execution. “What the hell am I doing?” he muttered.

When he met Zach after school, he couldn't look the other boy in the eye. “You're really gonna make me go through with this?”

“Oh yes!” Zach exclaimed airily. “I'm totally psyched up for it.” He grinned at Kellen. “You really are totally hot. You'll probably be the best-looking guy I ever get to be with. Being a skinny geek has its disadvantages whether a fellow is gay or straight. The hot ones only want to go with the lookers.”

Kellen glanced at him. “You're not a total troll, Zach.”

“Tell that to the last guy I tried to pick up. He kicked the shit out of me.”

Zach said it lightly, but Kellen thought he heard a hint of bitterness in his tone. “Was he straight like me?”

“No. Just an asshole.”

“Oh.”

Zach's house was a rambling ranch-style home sprawling across nearly an acre of land.

“Wow!” Kellen exclaimed. “Your place is huge!”

“Thanks. My folks make a lot of money. My room's this way.”

Kellen began to get nervous as he trailed Zach toward the back of the house. “Is anyone home?”

“No.” Zach spoke over his shoulder. “My folks usually don't get home until after seven. I'm alone most of the time.” He grinned at Kellen. “It gives me plenty of time to get into all kinds of trouble. But that's how I got burned cooking. I make dinner most nights.”

Kellen managed a grudging smile. “You're lucky. My mom doesn't work so she's always home. If I want to get in trouble, I have to do it at someone else's house.”

“Well, you're in luck today,” Zach chuckled. “Here's my room.” He led the way into a room at the end of a long hall. Because it was on the end, it had windows on three sides. One set of windows were French doors giving access to the back patio.

Kellen stopped in front of the French doors and looked out. “Man, this is really nice. You have a great house.”

“Yeah, it's pretty nice.” Zach dropped his backpack by his desk and opened a drawer. “I have everything we'll need,” he said.

Kellen turned around. Zach was holding a tube of lubricant and a pack of condoms. He paled. “How many times were you planning to do it?”

Zach grinned. “As many as you'll let me.” At Kellen's stricken expression, he laughed good-naturedly. “I know it sounds like the most horrible thing that could ever happen to you, but I promise it won't be that bad. And you will get an A on your assignment.”

Kellen swallowed. “Should I take off my clothes?”

“If you don't mind, I'd rather undress you myself.” Zack put the tube and condoms on the nightstand. “And you have to let me kiss you.”

“You never said…!”

“Kellen!” Zach interrupted. “You agreed to let me fuck your ass and you're getting squeamish about a little kissing?”

Kellen's shoulders slumped. “Fine! You can do whatever you want. I'll cooperate. But I better get an A, dammit!”

“You will.” Zach grinned and put his arms around Kellen's neck. “Just close your eyes. Feel, don't think and it will be a lot easier.”

Kellen closed his eyes and Zach kissed him. Zach was a good kisser. He used his tongue without being slobbery and Kellen was surprised to find he was enjoying it. Tentatively at first, and then with increasing enthusiasm, he began to respond. Zach ended the kiss and Kellen blinked at him uncertainly.

“That was… kind of nice.” Kellen felt his facing growing red as he spoke.

Zach nodded. “It will get better if you let it.” He began unbuttoning Kellen's shirt. “Have you been with a girl before? Be honest.”

Kellen frowned. “Yeah, once. I was at this party. Neither of us really wanted to, I think, but everyone was doing it and we were a little drunk, so we did it too. We didn't talk to each other afterward.”

“That doesn't sound like a very good first time.” Zach pulled Kellen's shirt off his shoulders.

“It wasn't.” Kellen glanced at Zach. “When was your first time?”

Zach chuckled. “A couple of years ago, this friend of mine and I hacked into a software gaming company and ripped off a game prototype. We were so jazzed about pulling it off that we started making out and just ended up doing it. It was pretty messy. I did him on the desk and he jacked off all over my keyboard. I had to completely disassemble it.”

Kellen couldn't help laughing.

Zach slid his hands over Kellen's bare chest. “You are really handsome.” He kissed Kellen on the chest, just above his left nipple. Then he licked the nipple, teasing it with the tip of his tongue.

Kellen shivered. “That tickles!”

Zach closed his lips around it and sucked.

Kellen drew his breath in sharply. “Ah!”

Zach smiled at him. “The male nipple can be as sensitized to an erotic touch as the female,” he said. “You just need to pay attention to the stimulation.” He captured Kellen's nipple between his lips again and sucked gently, stroking it with his tongue as he pulled on it with his lips.

Kellen closed his eyes with a groan. He didn't want to admit that the sucking was turning him on, but it was. And then Zach pressed a hand against the front of his trousers and squeezed his cock. “Oh god!” Kellen gasped. “I don't know if I can do this!”

“Is it bothering you that I'm getting you excited?” Zach asked matter-of-factly.

“Yes!” Kellen exclaimed. “You're a guy…”

Zach chuckled. “So are you and guys are easy to get horny. I told you: just enjoy the way I make you feel; don't think about me.” Zach unzipped Kellen's fly and put his hand in. “You're getting big.”

“Oh lord!” Kellen kept his eyes closed as Zach fondled him.

“I think I need to get the rest of your clothes off,” Zach murmured.

Kellen didn't speak as Zach undressed him completely. He knew his face was beet red because his cheeks felt unbearably hot. When he was naked, Zach touched his cheek.

“Would you like me to suck you off?”

Kellen nodded quickly. The fondling had given him a firm boner. Zach dropped onto his knees and slid Kellen's cock into his mouth. Just like he was a good kisser, Zach knew how to suck cock. Kellen let out a gasp of pleasure the instant Zach started and he was soon groaning aloud. The deep steady sucking had him rock hard and quivering with pleasure. Instinctively, he stroked his fingers into Zach's hair and let Zach's head slide between his hands as he moved. Kellen cried aloud when he climaxed, shooting what felt like a bucket-load of cum into Zach's mouth.

“Oh man!” Kellen exclaimed with a shudder. “That was fantastic!”

Zach licked his lips and smiled. “Now it's my turn.”

Kellen paled. “Oh! Right… Um…”

“Lie down on the bed.” Zach pulled the bedclothes down and patted the sheet. Kellen stretched out nervously and looked away as Zach calmly stripped himself. “I won't rush you,” Zach said. He climbed onto the bed and pushed Kellen's legs apart, bending his knees. “We'll start with a little rimming, I think.” He lay down between Kellen's legs and stroked a finger along the crack and drew a circle around Kellen's hole. “Just close your eyes and relax. I think you'll like this.”

Kellen closed his eyes and drew in a ragged breath as Zach started to lick him. His warm tongue stroked caressingly along the inside edges of Kellen's buttocks, working closer and closer to the opening until his tongue slid gently across it.

Kellen gasped. “Zach! That's… disgusting…!” But Zach didn't stop. He kept licking and the more he did it, the better it felt. The warm, soft stroking of his tongue sent a pleasant coil of sensation along Kellen's pelvis and into his cock. He started getting hard again. “Oh… man…” Kellen groaned. He definitely did not want this kind of behavior to turn him on, but his cock was totally getting into it. His body was starting to relax and get aroused.

Zach finally lifted his head. “I think you're starting to get ready for me,” he said. “Turn over and get on your knees.” With a groan Kellen rolled over and pushed up onto his knees. Zach retrieved the lube and condoms from the nightstand and knelt down behind Kellen's ass. “Stay relaxed,” he murmured.

Kellen wondered how he was supposed to relax with another guy examining his asshole like this. He heard the click of the lube top popping open and a moment later Zach rested a hand on his butt.

“Don't tense up,” Zach said calmly and then he inserted a finger into Kellen's ass. Kellen immediately clenched up. Zach laughed. “I said don't tense up.”

“How am I supposed to do that?” Kellen exclaimed. “You just stuck your finger in my ass!”

“I'm going to stick in a lot more than that eventually,” Zach replied. “Just relax and let me do this. I need to get the lube in there or it will be really uncomfortable.”

“It's uncomfortable now!”

Zach patted his bottom. “You agreed to do this.”

“I know!” Kellen slumped onto his elbows and dropped his forehead onto one arm. He drew a deep breath and made a conscious effort to relax his body. “Ok. I think I'm ready.”

“All right.” Zach began moving his finger in and out slowly. After a moment, he said, “I'm going to use two fingers now.”

Kellen closed his eyes and tried not to clench up again. It wasn't that it particularly hurt to have Zach's finger in there; it was just giving him a tremendous sense of violation. His asshole should be private. Zach's fingers worked their way into him again and again, and finally Kellen could feel his asshole beginning to relax as it grew accustomed to the penetration.

“That's it,” Zach murmured. He squeezed more lubricant onto his fingers and worked it deeply into Kellen. “I think you're ready.”

“Great…” Kellen bit his lip as Zach changed position and grasped him by the hips. “You've got a condom on, right?”

“Yeah,” Zach replied. “I'll start out slow but I'm going to get the whole thing into you before we're finished, ok?”

Kellen nodded quickly. He squeezed his eyes shut, waiting for the inevitable. When it came, it was way more than he had expected. He had not actually looked at Zach's cock before. Now he felt it forcing its way into his ass and it felt enormous.

“Good lord, what are you? A donkey?!”

“I told you I was hung,” Zach grunted. He thrust his hips against Kellen's bottom eagerly. “You're tight and it feels utterly fantastic.” He kept pounding his cock into Kellen's ass, driving it deeper and deeper with each thrust. “Oh! Yeah! Let me in! Let me get it all in!”

Kellen grunted in response to Zach's powerful thrusts. It felt like his ass was being split apart. But then Zach got his cock all the way in and Kellen couldn't think anymore about how wide open he felt. That big hard cock was stimulating something inside him that had a direct connection to his cock. His cock came up hard and throbbed urgently in response to Zach's thrusts. Kellen's grunts turned to moans of pleasure. It felt better than getting sucked. And when Zach just kept ramming and ramming and ramming him, Kellen couldn't keep quiet anymore.

“Yes! Do it! Fuck me! Oh god! Don't stop! Fuck me! Fuck me!”

And Zach fucked him until Kellen's cock exploded into orgasm, shooting cum all over the bed, his chest, his chin and his arms.

“Oh god!” Kellen groaned. “I didn't know I could come like that!”

“Neither did I,” Zach gasped. “Man, no one's ever gotten me off like that before. You are a Class A Number One butt-fuck.” Zach pulled his cock out and sank down on his heels. “I'll do your assignment now, but can I ask you something?”

“What?” Kellen slumped down on his stomach, unmindful of the damp puddles of cum underneath him.

“Can we fuck again before you leave?”

Kellen thought about that. He firmly believed he was straight, but there was no denying how good getting fucked by Zach had felt. He ran his fingers through his hair, standing it up on end. “Yeah, I guess so.” He smiled crookedly at Zach. “But I'm still straight, you understand.”

Zach smiled back. “I understand.” He slithered off the bed and hopped over to his computer. “Get out your notes. Let's do this thing.”

It was amazing watching Zach work. He operated the computer like it was an extension of his hands and brain. In no time at all, he had whipped together a PowerPoint presentation that was exactly what Kellen wanted.

“Man, this is great!” Kellen flipped through the slide show one more time, reading each slide to make sure they hadn't missed anything. “This is perfect. You're a total genius, Zach.”

Zach shook his head. “I was just driving. You already did all the hard work. You deserve a good grade.”

“And I'll get one too, thanks to you.” Kellen tousled Zach's hair. “Burn that onto a CD for me and I'll let you have your way with me again.”

Zach grinned. “You bet!”

When the CD was burned, tested and tucked safely away into Kellen's backpack, Kellen climbed back onto the bed. “How do you want me?”

“On your back, please.” Zach put his hands on Kellen's shoulders and pushed him down gently. “I want to do it face to face, so I can kiss you.”

Kellen lay back and spread his legs. “It's funny, but I feel more vulnerable this way.”

“You still look totally hot.” Zach unrolled another condom onto his cock, which was already erect, and stretched out between Kellen's legs. He put his arms around Kellen's shoulders. “You're a really great guy, you know. I don't think I know any straight guys who would let someone do this, even for something as important as swimming is to you.”

Kellen moaned as Zach penetrated him. “Well, as it turns out, it's nowhere near as bad as I thought it would be. In fact, it's kind of nice.”

Zach kissed him warmly. “I promise not to fall in love with you, but it's going to be tough.”

Kellen chuckled. “I'll forgive you if you do.” He closed his eyes with a groan of pleasure as Zach started moving inside him. “And take your time doing that. It feels really good.”

-o-o-o-

At school the next day, Kellen nearly jumped out of his skin when Brett suddenly appeared beside him and demanded anxiously, “So did he do it?”

“Yeah, he did it and it's great. We're so totally getting an A.” Kellen waggled the CD at him. “He said we did a good job on the research.”

“Really?! That's so great!” Then Brett got serious. “So how much did he want? Do I owe you anything?”

Kellen almost laughed at the sight of Brett's worried face. Brett had more trouble holding onto money than anyone Kellen knew. He was probably flat broke, as usual. “Nah, you don't owe me anything. He didn't want money.”

“Oh? What did he want?”

Kellen blushed and dropped his eyes. “Me.”

“What?”

“He wanted to do me. That was his price.”

Brett goggled. “And you did it?!”

“Yeah.”

Brett's eyes managed to get rounder.

“Hey, it was that or maybe miss swimming the rest of the season. I had to choose my priorities, you know?”

“But… wow!” Brett rubbed a hand on his chin. Then he lowered his voice. “What was it like?”

“Brett!”

“Oh come on! He's such a skinny little guy…”

Kellen wrinkled his nose. “He may be skinny but he's hung like a donkey. I thought he was gonna fuck me in two. I jacked off so hard I can still feel it.”

“No way!”

“Way.”

“But what if he tells someone…”

“He won't. He promised.”

“You trust him?”

“Yeah.”

“Damn.” Brett scratched his head. “Well, thanks for taking the bullet on this one, Kel. I owe you.”

They bumped fists and continued on to class.

-o-o-o-o-o-o-o-

Zach had only just gotten home when the doorbell rang. He was surprised to find Kellen waiting on the front porch when he opened the door.

“Kellen! What are you doing here?”

“I came to ask you a favor.”

Zach lifted an eyebrow. “Another one?”

“I'd like you to teach me how to use PowerPoint. We're going to have to do another presentation in econ next month and I want to be prepared this time.”

Zach grinned. “It'll cost you.”

Kellen grinned back. “I'll go as high as two fucks per session.”

“Three.”

Kellen laughed. “You drive a hard bargain, but ok. Three.”

Zach held the door open and stepped back. “Shall we start the instruction today?”

“Ok.” Kellen stepped through and patted Zach on the head as he went by.

Zach closed the door and started down the hall. “You realize you will only have yourself to blame if I fall in love with you.”

Kellen fell into step with him and put his arm around Zach's shoulders. “I guess I can live with that.”