A Taste For My Sister

Chapter 1

During the Summer break after my third year of college, I went back home to stay with my family.

My parents and my little sister were still living in the house we had grown up in. I always loved coming home for the Summer during college - it was like nothing had changed from when I was still in high school. My Dad still worked during the days, Mom would be at home most days, and my little sister Allie, who had just turned 18 earlier this year, looked as short and cute and petite as she always had. Oh -- and she could still be an obnoxious jackass at times.

The afternoon of the day after I arrived back home, my little sister had a very strange request for me.

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"Hey, Rob?" Allie said quietly as she walked into my room. I think I was lounging on my purple chair watching TV. Oh yeah, my name's Rob, by the way.

"Hey, Allie?" I said in a mocking tone, briefly glancing over at her.

"You college guys are such douchebags," she retorted. I snorted and smiled at her.

"Whatever. Suh dude?" I asked her.

"Dude, suh," she gave the appropriate reply. "Can I taste your cum?" Uhm. What?

"Can you what?" I asked her forcefully.

"Dude, I just..." she seemed frustrated and she looked away for a moment, balling her fists.

"What the fuck are you talking about?" I asked her seriously, but there was a little smile at the edges of my lips -- she was clearly joking, right?

"Okay. So," Allie began, sitting down on the floor in front of me. I grabbed the remote and turned off the TV. I sat up in my chair and looked down at my little sister's pretty face.

"So..." I prompted her.

"So... I'm seeing this guy..." she began cautiously.

"Mmm, yes. A guy. Very much so," I mocked her. She rolled her eyes.

"We haven't, like, done anything yet. But I think we're gonna soon." She looked up at me as if this was some sort of explanation. I turned my palms up and motioned for her to continue.

"And I'm probably gonna suck his dick, and, like, like, I dunno what it's gonna taste like," she explained quickly in a single breath.

"What, so... you want blowjob practice?" I asked her in disbelief.

"No. I mean, I've never given one before but I've seen videos. Plus I have like, a toy I practice on sometimes. I think I'm pretty good at it, it's not that. It's... I'm... I'm nervous about someone cumming in my mouth."

"Well, I wouldn't really know anything about getting cum in my mouth," I joked, but she still looked serious, and I realized that I was starting to get excited just from talking to Allie about this sort of thing.

"Yeah, well..." she trailed off and looked away for a moment, looking annoyed. "Can you just cum in my mouth? It doesn't have to be a big deal." She glanced down at my crotch for a moment. I looked down and saw that my penis was about halfway hard, and the outline of it could be clearly seen against my loose fitting boxer shorts.

I readjusted my boxers. "Uh, sorry," I explained nervously.

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"Dude," Allie said, "If you're already hard then can we just do this real quick?"

"I'm not, like... hard-hard," I explained.

"So it gets bigger?" her eyebrows went up.

"I mean... yeah," I told her honestly.

"Can I see it? PLEASEPLEASEPLEASEPLEASEPLEASEEEE?" She whined like an obnoxious kid.

"You really want to see it?" I asked incredulously. She nodded emphatically. Her nipples were getting harder -- I could see them through her tight-fitting tanktop.

"Where's Mom?" I asked her. Our dad was away at work, but Mom... where was she?

"She's out. She left, like, right before I came in here," Allie explained.

I took the plunge: With my sister sitting on the floor in front of me, I opened my legs and pulled my boxers to the side, exposing my partially hard penis to my little sister. Her mouth opened slightly and her eyes were transfixed on my dick. It was hard enough that it looked bigger than normal, but it was still in the floppy stages.

"It needs to get hard so you can cum in my mouth," Allie informed me without looking away from my dick.

"Seeing boobs usually helps with that," I suggested hopefully.

"Oh. Uhh, let me find your phone for you," and she started to get up from her seated position on the carpet.

"Wait, Allie, wait," I stopped her. "What if you just showed me your boobs?" Oh my God. I'm a horrible big brother.

"Uh, what boobs?" she asked rhetorically, but she remained seated in front of me. She flattened her top out over her chest by stretching it downwards with her hands, looking down at her little breasts as she did. "I don't think that'd even help."

"News-flash, Allie. A lot of guys like smaller tits," I informed her.

"Do-YOU?" she asked me.

"I do. I do, I do, I do-ooh," I said like Kel from Kenan and Kel. Allie was probably too young to understand that reference, but we always said so much silly bullshit to each other that she didn't really need to.

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"We'll see about that!" Allie said, and she gave me a defiant smirk before quickly pulling her top off and tossing it on the floor beside her. She sat up straight with her arms to the side to give me a good view. Her gaze returned to my penis, to see what would happen.

Allie's petite breasts were noticeably more pale than the rest of her torso and chest. Her nipples were pink, about the same color as mine, and they were still hard, folded and scrunched and bunched into their little centers.

She wasn't exactly wrong: her breasts were on the much smaller side. But I had never been a gigantic-breast-loving sort of guy. And Allie was my favorite, and only little sister. And she smelled so good right now. And she always smelled so good.

"Huh, so I guess you weren't lying," Allie said thoughtfully as she gazed at my cock, which had quickly grown to its full size after she had removed her shirt.

I began to slowly stroke myself in front of my little sister. I wasn't even thinking; I was just looking at her cute little breasts and doing what came naturally.

Allie adjusted herself when I started stroking, and continued to stare, still prominently displaying her chest to her big brother.

"Are you... are you gonna cum?" She asked shyly.

"Eventually," I replied as I began to pick up the pace. Allie scooted forward about one foot, using her hands to push herself forward and remaining seated Indian-style on the carpet in front of me.

"So... Like, you'll do it?" Allie asked me.

"Hmmm? Do what?" I asked. I wanted to hear her say it again.

"I mean, you'll cum in my mouth?" She clarified. I picked up the pace a little after hearing her say that. She didn't look away from her big brother's big penis.

"Yeah, sure, I guess," I replied. I continued jacking, with my eyes on my sister's pale tits.

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A few minutes later, I could tell I was getting close.

"Allie, uh, I think I'm gonna cum soon," I informed my little sister.

"Try not to get any on my face," She told me, still watching my dick closely. I could not believe what was happening.

It was time. I stood up in front of my sister. She quickly straightened up so that her face was about level with my penis. I stepped towards her and she opened her mouth, wider than I even knew that she could, and she continued staring at my dick. I positioned it a few inches from her mouth, aimed carefully, and began to ejaculate.

The first spurt of semen missed the large target of her open mouth. It splashed against her upper lip, traveling partially up her left cheek. Allie did not seem to react. I quickly adjusted my aim, and carefully milked the rest of my semen into my little sister's mouth. By the time I was done, her tongue was resting in a shallow pool of sperm. It was enough that it was almost up to the tops of her front teeth.

Allie swallowed in one gulp. I was expecting her to grimace at the taste, but nothing like that happened at all. She closed her mouth and swallowed again.

"Wow," she said with a surprised look on her face.

"You've got a little, uh..." and I motioned to my cheek. "Sorry about that," I added.

"Meh," she said uncaringly, sweeping her index finger across her cheek and then cleaning it off with her mouth. She swallowed one more time.

"Okay, wow," she said again. "I was really psyching myself up about this, but that was, like... not a big deal."

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She looked at the tip of my penis, and with no warning, she slurped the head into her warm mouth and quickly came off of it with a loud POP!

"Dude, what the fuck!" I exclaimed, trying to hide how excited that had made me.

Allie rolled her eyes. "Whatever, there was more. You're really mad that I cleaned up?"

"No, uh, it was just unexpected," I explained to her.

"What-everrr," she replied. "I gotta go get ready for my date anyway!" She put her shirt on and left my room, and I realized that I was dying of jealousy from knowing that she was going to be seeing a guy tonight.

I bet he's a real douche, with a smelly bent wiener, and his sperm tastes like dijon mustard. Allie hates dijon mustard.

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Chapter 2

That evening, I was in the kitchen making a snack at around midnight. Mom and Dad were in bed with the door partially closed, and the light was off so I knew they had gone to sleep.

Allie came in quietly through the front door and hung her purse up on the coat rack tree thing. She came into the kitchen, where I was busy making a peanut butter and jelly sandwich.

"Hey. You're still up?" she gave me a weird look.

"You'll understand when you're older," I said, not looking up from my sandwich.

"But I'm younger, and I'm still awake," she replied. I looked up at her and she was smiling.

"Whatever. So how'd your, uh... date go?" I asked her cautiously. It's fucked up, but I was hoping it hadn't gone great.

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"It was... it was all right," she said, sounding rather disappointed.

"Just all right?" I asked in my best "Dad" voice. Allie shuddered, but didn't say anything.

"So did you do that thing you were talking about?" I asked.

Allie sighed. "Yeah. I did."

"Was it everything you dreamed it would be?" I asked in a patronizing voice.

She sighed again. "NO..." she said dejectedly.

"Sooo..." I prompted her, and she explained, whispering since we were still in the open kitchen:

"I sucked his dick in the parking lot after the movie. He barely even got hard. And then when he finally came, it tasted so gross I had to roll down the window and spit it out on the concrete." She sort of laugh-groaned through the last few words of the sentence.

"That's... extremely disappointing," I told her.

"Yeah. I mean, yeah. I felt so fucking unsexy. Why wasn't he hard like you were earlier today?"

I was just about finished making my sandwich. I put the two pieces of bread together and took a bite. With my mouth full, I said, "Maybe he was just nervous. It was your first time with him, right?"

"Yeah, it was," Allie confirmed. "But, like... earlier today, that was the first time you've seen my.. well, you know, and you got really fucking hard when I took my shirt off. You came a lot faster too."

"Well, in my defense," I swallowed my bite, "I was extremely excited."

"By-mee?" she smiled with all of her perfect teeth.

"Yeah-Allie-by-you," I replied, rolling my eyes with each word. She giggled.

"Huh-wow" she said in a voice that was both joking and serious, and the Wow sounded a lot like Owen Wilson.

"Yeah, yeah," I shrugged it off. "Well, sorry your first, uh... oral expedition didn't go very well."

"Yeah... well, at least we did that one thing earlier today. I mean, technically, that was kind of my first oral expedition."

"Maybe... but you didn't really get to do much. It's not like you..." I trailed off.

"Like I what? Sucked it? Actually, I did kinda do that, remember?"

I did remember...

After I had finished cumming in her mouth earlier that day, Allie had unexpectedly taken the head of my penis into her mouth to clean it off. She hadn't touched it with her hand, she just angled her face, placed her lips on the tip of my dripping penis, and quickly slurped it into her mouth, coming off of it with a loud popping sound.

Just thinking about this made me excited. I was only wearing boxers, and since we were both standing there would be no hiding that excitement from my little sister. Instinctively I adjusted myself, before realizing that that would only draw attention to my Excitement Display Indicator Rod (I'm talking about my penis).

Allie glanced down. We were standing on opposite sides of the "Island" in the center of the kitchen. I instinctually stepped closer so my little sister wouldn't be able to see my erection from over the countertop. She seemed to crane her neck upwards for a moment while peering over, then gave it up. She looked back up at me and smiled weirdly.

"Can we go to your room?" my sister asked me. "I wanna try an experiment," she whispered.

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I've always been into science, so of course I went to my room with my little sister. When we passed our parents' bedroom, where the light was still out, we walked more quietly than we ever had before.

I stepped into my room and motioned her inside. She lightly stepped in and I quickly and quietly closed the door behind her. She giggled quietly through her nose as she quickly pulled her shirt off over her head.

"I wanna make sure I can still get a guy hard," she said nonchalantly as she then pulled off her little sports bra -- as if she needed even that. Then again, maybe it was more useful as a nipple concealer; Allie's nipples poked out pretty obviously when they got hard. Maybe the sports bra helped with that? I dunno.

Allie was now completely topless, but still wearing her tight-fitting jeans and white socks from when she was out of the house. She clasped her hands together in front of her and stood up straight like a manikin to give me a good view of her body. With a serious look on her face -- also like a manikin -- she looked down at my crotch to see what was happening.

I looked at her pale petite body for a moment. Her breasts were so tiny and cute. Then I followed her eyes, and looked down at my groin. My penis was still inside my boxers, but it was fully hard and very visible, sticking up so far that it crossed the waistband.

"I guess the experiment was a success," I grinned at my little sister.

"I think I should see it again," Allie said casually as she got down on her knees in front of me.

"All right, I guess," I sighed dramatically, pulling my boxers down. I was now completely naked. My dick was ragingly hard, sticking straight up and twitching along with my heartbeat.

"Maybe I should... touch it," She began to slowly inch closer to me, dragging her denim knees across the carpet as she did. I took a small step toward her.

"I'm just gonna..." Allie began to say as she took my penis in her right hand, "hold it..." she finished saying, now gently grasping the shaft of my penis.

"Okay, that feels really hard..." Allie said to herself, now she was turning my penis in different directions and moving her head around to see it from different angles.

"Uh... satisfied?" I asked, praying that she would not be.

"I wonder how long it would take me to make you cum..." she said thoughtfully to herself, ignoring what I had just said.

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Before I could reply, Allie angled my penis so it was pointing towards her, and she straightened her back so that her mouth was level with my crotch. She began to gently and dryly kiss the tip of my penis, just over the urethra. She moved around, slowly planting dry sisterly kisses all over the head of my cock.

"I love you, Robbie," she said dreamily. She hadn't called me Robbie in a long time. She began to kiss me along the sides of my shaft.

"I love you too, Allie," I replied softly, watching my little sister with amazement. She continued sweetly pecking at my dick.

"Can I suck it Robbie?" she whispered, finally looking up at me. Her wide eyes looked desperate. All I could do was nod back at her.

Allie continued kissing, but now she worked her way back up the shaft. When she was finally at the tip again, she kissed me several times over my urethra. Then she began to use her tongue to lap up and down at the very tip of my penis.

"I can already kinda taste it," she noted, then she sucked hard on the tip for a moment. "Nice," she added, then swallowed.

Allie worked the head of my penis fully into her mouth, then she began to work her lips down my shaft. Every once in a while she would pull back, dragging her lips over my penis as she did. Once or twice after she did this, she spat forcefully onto the head of my penis before taking it back into her mouth. After around a minute of this, Allie had me fully in her mouth, and partially down the back of her throat. She held me here for several seconds, and then she began to loudly gag before she came off of me. My penis was glistening and bubbling with her saliva.

"Don't hurt yourself," I teased

"Whatever. Was that good?" She looked up at me hopefully.

"I'm not sure... can you do it about a hundred more times?" I joked hopefully.

My little sister rolled her eyes and took me back into her mouth. Now that my dick was fully wet, she could go up and down easily. She began to slowly suck, taking me all the way into her mouth and throat each time she went down.

"That's so good," I said to my little sister as I watched my penis repeatedly disappear into her lovely face. She gradually began to suck faster. Once she reached a certain speed, she began to make a loud gagging noise each time she had me fully inside.

"Shhh, shh," I said, reminding my little sister that our parents are still here, even if they are on the other side of the house, and even if they are asleep. Allie slowed down a little bit, which was disappointing but necessary.

Still, she was relentless. For the next couple of minutes, she did not stop sucking for even a second. Over time, she gradually began to breathe harder and faster through her nose. I could feel her hot breaths on my penis each time she exhaled. She was obviously getting tired, and small beads of sweat had begun to form under her hairline, but she did not stop.

Finally, I had reached that point.

"Allie---Allie, you're gonna make me cum," I struggled to say.

"MMM-HMMMM," she acknowledged, still sucking, looking up at me now. A moment later I began to ejaculate into my little sister's mouth.

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"HRMPH!" Allie made a surprised noise when the first spurt erupted into her mouth. Then she readjusted so that only the head of my penis was behind her lips. I took my shaft in my hand and carefully milked myself into my little sister's mouth. She looked up at me with wide loving eyes as her mouth filled with semen.

When I finished, I took my hand away from my shaft, but Allie kept the head of my penis in her mouth.

"Now are you satisfied?" I asked her. She nodded with my penis still in her mouth. She's so silly.

"Gimme-that!" I joked, turning quickly to the side and yanking my dick out of Allie's mouth in the process. Her mouth was still full. She swallowed loudly and gasped for air.

"Awe," she panted.. "you took away my favorite toy."

It's hard to explain how happy it made me to hear my little sister refer to my penis as "her favorite toy," even if she was just joking around. She swallowed again. She did not appear to be bothered by the taste at all.

"Hm... that only took a couple minutes," Allie said. I took her hands and pulled her up off of her knees. "Do you always cum that fast?" she raised one eyebrow.

"No," I replied defensively. "Uh, only when I'm really excited," I added bashfully.

Allie giggled. "Because-of-me," she said proudly to herself.

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Chapter 3

The next day started out pretty normal, aside from all the suggestive looks I kept getting from my little sister behind our mom's back. Dad was away at work, but Mom was at home doing her usual Mom things, so Allie and I had to pretend like everything was completely normal, and that she had not given me a blowjob just the night before, and that nothing like that had ever happened.