tagIncest/TabooTerribly Silly Incest Ch. 03

Terribly Silly Incest Ch. 03

byXarth©

Julie, my eighteen year old twin sister, was captain of the school volleyball, basketball, soccer, baseball, swimming, lacrosse, football, and track teams, as well as the head cheerleader. Her position meant that she knew a lot of very sexy eighteen year old girls, and that she inevitably became friends with a lot of them too.

Katie was one of Julie's best friends. She was eighteen and only one month younger than Julie and me. She was on most of the same sports teams as my sister. In any other school she could have been the captain of all of them, but there was no girl in our school who could match Julie's sheer athleticism. Katie didn't seem to mind being second best, and I was sure that the two of them being such good friends helped quell any problems they might otherwise have had.

I had mixed feelings when Julie brought Katie home after basketball practice one day. I liked getting as much alone time with my sister as possible, since that usually meant we'd have sex. On the other hand, having two sexy girls around instead of one wasn't all bad. They were both still wearing their tight shorts from practice that showed off their sexy little asses almost as well as if they'd been naked. I was going to have to be patient and wait until later to fuck Julie, but at least I'd have something to watch in the meantime.

"Hey, Jeff," Julie greeted me.

She gave me a big hug and managed to surreptitiously grind against my cock a little without letting Katie see what she was doing.

"Hey, Julie. Hey, Katie," I said, nodding to Julie's friend. "How was practice today?"

"It was good," Julie said. "I think we have a really good team this year."

"Of course we do," Katie said. "Julie's on it. No one from any of the other schools can keep up with her."

"Aw, thanks," Julie said. "You're too modest though. Us working together so well is the real reason our team is so good."

Julie slapped Katie playfully on the butt while winking at me. Katie squealed and clamped her hands down on her ass to protect it from any more sneak attacks. Her face reddened in embarrassment.

"Not in front of your brother," Katie hissed.

"Oh, he doesn't mind. Do you, Jeff?"

"What? Oh, no. I don't mind," I said.

Julie seemed to be actively trying to embarrass both Katie and me. Fortunately she had temporarily had enough with teasing us and moved things along.

"Alright, Katie and I have some homework to do," Julie told me. "We're gonna be in the living room. You can join us if you want."

I watched the girls walk away in their skintight shorts. They giggled as they walked, and Julie made sure to put an extra sway in her step for my benefit. I started to get hard just from watching them. There was no way I could decline my sister's offer to go stare at them some more. I was sure that was her intention from the beginning. Maybe she was just planning on getting me all horny and worked up for later.

Julie and Katie took over the floor of the living room in front of the tv. They were both lying down on their stomachs and giving me an excellent opportunity to check out their asses without being caught. I sat down on the couch behind them.

"Did you want to watch something different on the tv, Jeff?" Katie asked. "We're doing our homework, so it doesn't matter to us what we watch."

I started to answer, but Julie beat me to it.

"You really think he's going to be watching it either?" she asked. "He's got the two hottest girls in school in front of him. I can guarantee that the tv is not what he'll be paying attention to."

Katie shoved Julie reproachfully, though it didn't seem to have the desired effect on my sister.

"Don't talk like that," Katie said. She looked embarrassed again. "He's your brother."

"I'm only teasing," Julie said. "I have to keep him in line, you know."

They soon dropped the subject and got busy doing math problems. Julie, of course, didn't stop teasing me. Once Katie was sufficiently focused on her work that she wasn't paying attention to anything except what was in front of her, Julie slowly started pulling down her shorts. She didn't have any panties on underneath.

My cock hardened in my pants as my twin sister's perfect ass and pussy were revealed to me. It was even hotter than usual because her friend was right there beside her and could look over at any minute. I wasn't sure what would happen if Katie figured out what was going on, but the added risk excited me, and I could tell Julie liked it too. Her pussy juices started leaking onto the floor almost as soon as she removed her shorts.

I couldn't help myself. I whipped out my fully hard seventeen-inch cock and started masturbating. It actually felt kind of weird, and not just because there was another girl in the room. Ever since Julie and I had been having sex, there had been no need for me to get myself off. She was always willing and eager to do it for me.

Julie watched me stroke myself with undisguised lust. She beckoned me closer with her finger. I wasn't sure if I should move since it might attract Katie's attention, but I couldn't say no to my sister. I crawled over to her as quietly as I could.

Julie smiled as her favourite toy got within reach. She reached out and stated jerking me off with one hand while doing her homework with the other. I could tell she was having some difficulty keeping up with Katie, but she had to do her best not to let her friend figure out that she was being distracted by her brother's cock.

After a few minutes of giving me a sneaky handjob, Julie took her hand away. She looked back at me just long enough to put her finger to her lips and make sure that I wouldn't say anything. Katie was concentrating completely on her work by now, and I could tell Julie was planning on taking advantage of that.

Julie used all the patience and grace that she'd acquired from the various sports she played to reach behind her friend without being detected. She carefully slipped her fingers into the waist of Katie's shorts and began peeling them down her thighs. I thought I was going to cum as soon as Katie's magnificent ass and pussy were uncovered. I couldn't believe that neither of the girls had been wearing any panties.

Much like my sister, Katie's butt was perfectly toned and her pussy was shaven smooth. If I'd only been looking at their bottom halves they could have easily passed for twins. I looked rapidly back and forth between the girls' bare asses, almost cumming just at the sight of them side by side.

Somehow my sister actually got away with her little stunt. She finished removing Katie's shorts without the other girl having noticed anything amiss. Julie made sure she had my attention, then threw both her pair of shorts and Katie's behind the couch. The two girls were completely bottomless with no easy was for Julie to fix the problem. I had no idea how she thought she could get away with it.

She lay back down beside her friend and went back to her homework. I had two sexy, perfect asses in front of me and was unable to determine which I should be staring at. Julie solved that problem by grabbing my cock and guiding it to her pussy. She was so wet that a puddle was forming between her legs so I knew I didn't have to worry about whether or not she was ready for me. I was concerned about Katie catching us if I started fucking my sister right next to her, but I wasn't sure that I could resist.

Julie slid the tip of my cock up and down her wet slit. My hesitation disappeared and my instincts took over. I slammed my entire nineteen-inch shaft into my sister's tight pussy in one thrust. She had to bite down on her arm to keep from making any noise as she was suddenly filled up. I was impressed at how quiet she was, since I knew how loudly she usually moaned.

I fucked my sister hard while her oblivious friend lay right next to us. I was no longer afraid of being caught, probably because I was too turned on to care. Some part of me still knew that it could be disastrous if Katie found out what we were up to, but the rest of me was only concerned with getting off. All I wanted to do was pound Julie's pussy until we both came.

"What did you get for number eight?" Katie asked suddenly.

"I, uh, haven't quite finished it yet," Julie answered.

I was amazed that she was able to even think about her math problems. I started fucking her even harder as Katie leaned over to see what my sister had so far. They discussed the problem until they had it figured out, with Katie remaining none the wiser about what was going on behind her.

I fucked Julie for about another fifteen minutes like that and was getting pretty close to orgasm. Suddenly Julie reached over between her friend's legs and started rubbing Katie's pussy. I was sure Katie would have to notice something this time, but somehow she didn't. That kind of focus on what she was doing must have been what allowed her to be such a good athlete. The noise going on during games would have been nothing to her if she could tune out the sounds of sex right beside her and the feeling of her pussy being rubbed.

After a few minutes Julie held her hand up to my mouth. Her fingers were covered in Katie's pussy juices. I opened my lips and sucked my sister's fingers inside. I came as soon as I tasted Katie's pussy on my tongue. Julie came at the exact same second.

Once again I was impressed with my sister's ability to keep quiet when necessary. She didn't make a sound as shot after shot of my cum exploded into her pussy and filled it up. We came for about three minutes and forty seconds before we both finished. By that time Julie's pussy was overflowing onto the floor, though luckily the puddle of love juices didn't seem to be heading toward Katie.

Julie quickly turned around and sucked my cock clean before it softened too much. I kissed her lovingly, then went back to lie down on the couch. I must have fallen asleep.

****

I woke up to the sound of nervous giggling. I didn't open my eyes right away and pretended I was still asleep. I could feel four small, soft hand on my cock. Two of them I recognized as Julie's, and as far as I could tell the other two were Katie's. I had no idea what was going on, but I didn't want to interrupt.

"I can't believe we're doing this," Katie whispered, presumably to Julie.

"It's okay," Julie whispered back. "I told you that. He's sleeping."

"But he's still your brother."

"It doesn't count as incest when he's sleeping. We went over this."

"Still. Doesn't it feel weird to you?"

"Nope. Not even a little."

I almost jumped when I felt a tongue on my cock. It must have been Julie leading the way, because soon another tongue joined hers. The two girls licked and stroked my cock with Katie gradually gaining confidence in what they were doing.

"You were right about his cock," Katie said eventually. "It is amazing."

"Told you," Julie said. "It's the perfect one for you to try."

"I'm still not sure. I want to, but... I'm afraid it would make thing weird. Plus, what if Jeff says no?"

"He won't. You're so sexy, Katie, and you're totally his type. There's no way he'd say no. Besides, you could always just do it while he's asleep."

"No, I couldn't do that. I understand that you have to play with him when he's asleep because it's not incest that way, but I don't think that's how I want to do it. I'm just worried that he's gonna think I'm a slut or something."

"I promise you he won't. If he thinks you're a slut, or if he says no, I'll... I'll go to our next practice completely naked. That's how sure I am."

"Well... if you're that sure I guess I shouldn't doubt you."

"You'll see that I'm right. I'll wake him up."

Julie shook my shoulder and called my name softly into my ear. I was pretty sure she knew I was already awake, but she pretended that she didn't know very convincingly.

"What?" I asked, faking grogginess as I opened my eyes. "What is it?"

Katie and Julie were both still bottomless, and I could see their perfect little pussies. Somehow I'd been stripped naked while I slept and my fully hard nineteen-inch cock was pointing straight at the ceiling. Katie kept giving my shaft lust-filled glances when she thought I wasn't looking. I wasn't sure whether I was supposed to act confused about why we were all partly or fully naked.

"Sorry to wake you," Julie said. "We have something important we need to ask you. It has something to do with why we took your clothes off, and some of ours off too."

She must have guessed that I was unsure about how to act and had done a good job of filling me in.

'Well? What is it?" I asked.

Julie looked over at Katie, but the other girl seemed too embarrassed to speak. Julie went ahead and continued to take care of things.

"Katie wants you to have sex with her," she said. "I told her I lost my virginity to you, while you were sleeping of course, and she got jealous."

"Not jealous," Katie said, finally speaking up. "Just... I liked it when Julie and I had both never had sex. We were equal in that way. Now things are different."

"Right," Julie said before turning back to me. "Anyway, the point is I told her your cock would be the best one for her to use. It's so big and so amazing to feel inside me and I want her to feel that way for her first time."

"Well I'd definitely be happy to help," I said, trying to remain calm.

The second hottest girl in school not only wanted to have sex with me, but she would consider it a favour! I couldn't believe my luck. Or, perhaps more accurately, I couldn't believe how good my sister was to me. Instead of jealously keeping me to herself, she was willing to hook me up with another hot girl because she knew she'd always be the most important to me. I loved her so much in that moment.

"Really?" Katie asked, appearing relieved. "I wasn't sure if you would. I thought maybe there was something wrong with me because I haven't had sex yet, even I know that's silly. Julie only lost her virginity a little while ago and she's the hottest girl in school."

"There's definitely nothing wrong with you," I said. "You are so beautiful and sexy and I'm lucky to get this chance with you."

Katie blushed which only made her look cuter.

"We should go to my bedroom," Julie declared. "Katie's first time should be in a bed and not just on the couch in the living room."

Katie and I agreed and we all headed upstairs. Julie held Katie's hand as they walked in front of me and swung her hips far more than necessary. Watching those two sexy bare asses the whole way was more than enough to keep me fully erect.

When we got to Julie's room she took Katie straight over to the bed. She pulled her friend's shirt off to reveal no bra underneath, then kissed her almost as an afterthought. I thought I was going to cum when I saw the two sexy girls kissing each other, not to mention Katie's perfectly shaped breasts. I wondered if making out like that was something they did often, or if it was just to make sure I was as turned on as possible.

"Okay, she's all yours, Jeff," Julie said.

She stepped away from Katie, and I approached to take my sister's place. Katie looked kind of nervous, but also excited. She couldn't take her eyes off of my cock. The tip of my erection pressed against her tummy when I got close enough, smearing precum across her skin.

"Are you ready?" I asked.

"I... think so," Katie said.

She bit her lip, then suddenly darted forward and kissed me. I happily pulled her to me and kissed her back. I stuck my tongue in her mouth and she eagerly met it with hers. We tongue-wrestled for several minutes before breaking apart.

"Sorry," Katie said. "I just thought we should at least kiss once before having sex."

"Don't be sorry," I said. "I enjoyed it."

Katie smiled and crawled onto Julie's bed. I crawled up after her and guided her onto her back. She once again looked a little nervous as I positioned my cock over her pussy.

"It's not going to hurt, is it?" she asked. "I mean, it's so big and all. It doesn't look like it well fit inside of me."

"Don't worry," Julie said. "Jeff's cock is big and it will stretch your pussy when he's inside you, but he was so gentle and loving with me my first time that it didn't hurt even a little."

Katie gasped and Julie realized too late that she'd fucked up.

"Julie! Are you saying that he wasn't asleep when you had sex?! That's incest!"

Julie tried to repair the damage, but I was worried that she might not be able to. I regretted that I hadn't had a chance to have sex with Katie yet, but more than that I worried that Katie might be so upset that she'd tell other people and Julie and I would have to stop having sex with each other.

"Katie, please don't be mad," Julie said. "I'm sorry I lied to you, but you have to understand that we love each other. I know that we shouldn't have sex because we're brother and sister, but it doesn't feel wrong when we do it. It's the best feeling in the whole world. Plus, how am I supposed to resist a cock like that?"

Katie considered Julie's words. I was relieved to see that she had already calmed down a little.

"You two really love each other that much?" Katie asked.

"We do," I said. "I love Julie more than anything."

Julie nodded in agreement. "I would never want to have sex with any other guy because I love my brother too much for that."

Katie thought about it some more. I held my breath, waiting for her decision.

"I think I understand," Katie finally said. "If you two love each other so much that you're willing to commit incest just to be together... how can that be wrong?"

"Exactly," Julie said. "Thank you so much, Katie. I'm so happy you understand."

Julie crawled up next to us and kissed Katie passionately. It was such a beautiful and sexy sight seeing the two friends make up after their fight. My cock twitched as I watched them.

"And you're right about his cock too," Katie said. "There's no way anyone could expect you to resist it once you know it's there in your own house."

The girls giggled and Julie moved away, giving Katie and me some space. Katie looked directly into my eyes.

"I want you to take my virginity now," she told me. Julie quickly whispered something to her, then she added, "and don't worry, I'm on the pill."

I couldn't say no to a request like that. It wasn't humanly possible. I guided my cock to her wet slit and pressed against her small opening. Her pussy was so small in comparison to my shaft, just like Julie's, and it didn't seem like I could fit. Thanks to my sister I had experience with that sort of situation and I just kept pushing gently until the head of my cock popped inside Katie's pussy.

Katie's expression changed immediately. I was worried I'd hurt her at first, but then I realized there was no sign of pain on her face, only pleasure.

"How does it feel?" Julie asked.

"Sooo gooood," Katie breathed. "I can feel my pussy stretching, but it doesn't hurt."

I kept pushing slowly into Katie's tight pussy. She moaned loudly as I got deeper and deeper inside of her. I was glad it wasn't hurting her. Even though Julie had never felt any pain because of my cock, I knew that not every girl was the same. Luckily Katie seemed to enjoy the experience just as much as Julie.

After about six inches of my cock was inside Katie, I felt a barrier. I knew I must have reached her hymen. She obviously felt it too.

"This is it," I said. "If I go any further you won't be a virgin anymore."

Katie nodded happily. "Thank you so much," she said.

She kissed me hard as I thrust into her a little more and broke through her hymen. I kept going since she still showed no sign of pain. The deeper I got inside her, the more she moaned in pleasure.

"Your brother's cock feels so big inside me," Katie told Julie. "It feels like he's splitting me open, but somehow it doesn't hurt at all. It's the most amazing thing I've felt in my entire life!"

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byXarth© 12 comments/ 90159 views/ 67 favorites

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