Impure Attraction

Thank you for taking time to read part 3 of this story about an older brother and his sister that has just returned home from college. If you have not read parts 1 and 2, I highly encourage you to stop here and go read them. This next part was written with the assumption you already know most of the backstory, and picks up immediately after part 2.

Just like with the previous parts, the more comments and ratings I see, the quicker I will try to get the next part published.

Thank you to all that have already read/rated/commented on Parts 1 and 2, it really means a lot to me to know so many of you are enjoying the story. This is also the only way I can know if I should keep this series going.

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---Ending Recap from part 2---

(Alice and Kyle were texting from their respected beds before going to sleep...)

Alice: "Jealous? Of what exactly?"

Me: "That you saw me jerk off, well twice now. But I still haven't gotten to see you do it."

Alice: "Do you want to watch me right now, big brother?"

Me: "Are you being serious?"

Alice: "There's only one way to find out...."

-------------------------------------------Part 3 starts here-------------------------------------------

I practically jumped off my bed, my dick swinging back and forth as my precum dribbles and lands on my leg. I kick off my shorts completely, leaving me only in my shirt. I figured what was the point of shorts right now, there is literally nothing I need to hide. I quietly slid my bathroom door open, walked across the cold tile floor and softly slid Alice's side of the bathroom door open.

The room was dimly lit from Alice's computer monitor that was on, giving almost a soft light through the whole room. Without saying a word, I walked in and grabbed her desk chair and moved it to the middle of the room near her bed. Alice looked at me pantsless and giggled, "Ooo, no bottoms. What a naughty big brother you are, and that thing is even bigger in person." she said, staring directly at my cock while it stood straight out from me. I sat down on the chair and faced her with my legs spread open not trying to hide anything. My cock now just there in the open as my balls ached and my tip waited for attention.

"You've already seen me basically naked enough these past few days, so what exactly do I need bottoms for?" I asked.

"In case Mom decides to knock on either of our doors, maybe." she offered.

"You and I both know she is passed out right now. She's not coming over to our side of the house." I defended my theory.

"I mean it though, you have a really nice cock. It looks like it's nice and thick." Alice continued while staring at my manhood in the dim light.

"So did I come in here just to be gawked at while you hid under those sheets?" I inquired.

Alice threw the sheets off of her, she was laying there completely naked at this point. I sat there wide eyed almost in shock of finally seeing my little sister as a fully grown woman, laying out before me in the most unethical of ways. Her legs partly spread open, displaying a small tuft of very short pubic hair just above the hood of her clit. Her perky tits with their puffy areolas and her hard nipples that looked like they were still begging for more, despite how red and swollen they were from all of our playing earlier.

"Well, big brother," Alice started, "do I look better in person, or in my pictures?"

"Definitely in person," I said, not making eye contact, and not taking my eyes off her body. Alice shifted around to face me more on her bed. She kept her legs spread open, and one hand was resting on her hip and lazily tracing her fingertips up and down the inside of her thigh, and into the crease between her legs and her neatly trimmed pussy.

"You should help that big guy out right now, too. He looks like he needs some relief." Alice said while she moved her hand closer to her pussy, and brought the other hand up to her mouth. She sucked two of her fingers into her mouth and sucked them slowly while her other hand started to tease her clit. To say it was swollen would be an understatement.

She started with small circles around her clit, I could see her lips spread open glistening with her cum. She slid her fingers down to her slit and rubbed up and down it, coating her finger tips with her cum. "When was the last time you had sex, big bro. You're looking at me like you haven't seen a naked girl in a long time." Alice casually asked.

"Yeah, well, it's been a long time for me. Haha, probably right after Janine and I broke up, there were a couple of very short lived relationships, and both turned into us just sleeping with each other for a few weeks." I shamelessly admitted. Janine was my most recent ex girlfriend, well, the most recent one that was serious, or had real feelings. We broke up almost a year ago, at the beginning of last summer. "When was the last time you had sex, I mean, you've basically seduced your brother over the past couple of days."

"That sounds so bad when you say it like that." Alice laughed, "I haven't had sex since Bill, but his cock is not nearly as nice as yours. So I think that's adding to the level of attraction for me, too."

My eyes fixed on Alice's pussy as she moved her fingers up and down her slit. They started to spread her pussy juice all over her lips, before two of them found her tight pink hole and slowly disappeared inside of her. "I bet you made all your girlfriends cum really hard on that thing when you fucked them, didn't you?" She asked, staring me down while biting her bottom lip moaning.

"I never had any complaints from them in that category, that's true." I confessed.

"Did any of them suck on it for you?" Alice pushed on.

I grabbed my cock and began stroking it, I responded, "Yes, they all did."

Alice now playing with her tits with one hand, and fondling her pussy with the other, "Janine had such nice tits, did you ever cum on them for her?"

"Yes, that was her preferred target for me." I grunted.

My sister's hand between her legs was now picking up speed, just like her breathing. "Fuck that would be so hot, to watch you paint her tits with all your cum. Did you ever cum inside of her pussy and fill her up?"

One of my thoughts was that these questions seemed a bit personal, but I don't think that thought lasted more than 2 seconds in my mind, before I realized how turned on it was making me to talk about this all with my sister. "She was always super careful with sex. She always said that she didn't like the feeling of cum inside of her, so I only came inside of her with a condom."

"She never let you mark her for yours?" Alice asked.

"Nope, not like that. We always used a condom, and she would still make me pull out almost all of the time." I confessed.

"What a waste of such an amazing cock like that..." Alice said between quick breaths.

"Where did you make Bill cum when you and him had sex?" I asked, now trying to get the focus off of me for a second.

"Bill loved cumming in my mouth, or on my face. He said he liked me looking up at him from my knees. I always wanted him to take charge more, and be more dominant, but he never did." Alice explained never once taking her eyes off my stroking hand.

"You haven't once looked away from my cock, you must really like it?" I challenged.

"Mmmm, yes, I do...so big and thick. Fuck! I bet that thing would stretch me out really good, I tighten up pretty quick when I don't have sex for a while." Alice confessed, practically drooling now. Her eyes still fixed on my cock, licking her lips as she continued, "That cock stretching me out while I'm on my hands and knees, feeling those swollen balls banging off my needy clit while it pumps in and out of me." Alice now narrating the fantasy playing in her mind as she keeps teasing herself closer and closer to the edge.

"I bet your pussy would be so tight, wrapped around my cock while your ass bounced off my pelvis. Feeling your hips in my hands as your tits shook with each thrust." I joined in her fantasy, "I can hear your pussy getting wetter right now..."

"Oh fuck, yes...the feeling of our skin slapping together, oh my God I love watching you stroke that big dick." Alice moaned.

"I love watching you finger fuck that pretty pussy you have, baby sister." I returned.

Alice and I continued talking about things that I never in my life would ever think I would discuss with my little sister. Her dirty thoughts hitting the air and being spoken out for the first time, just as mine were. Neither of us had ever told a soul what we were both confessing to the open room right now while we watched each other race towards a much needed orgasm.

My hand slowed the pace while stroking my cock now, the action was necessary, my body simply reacting to her words and the trance she had on me was starting to really work me over. My mind felt like it was the consistency of pudding, my insides screaming for release, my cock ringing a bell letting me know it was almost time for this orgasm train to arrive.

Alice's head pushed back a bit, her eyes slowly closing. "Fuck, Kyle, you're making me so wet right now. Watching you stroke that thing is pure torture."

The fact that she called me by my name, and not any of the nicknames she had for me, is what brought me to the edge. Before when she was using nicknames, it at least felt like we were role playing, but when she said my name, it made it all feel so much more real. I had to let go of my cock, precum literally dripping out of my tip and landing wherever gravity took it. "I can smell your pussy, and it's driving me insane. I don't know how much longer I can last."

Her head rolled back forward and made eye contact with me. I could see the look of drunken desperation in her eyes, not sure if it was the wine or the lust. All I did know is she was close, and she wasn't going to stop for anything. "I want to see you cum...I want you to shoot it all over me. Let me feel it on my body." She begged through gritted teeth.

My brain literally was not present for this next part of what happened. My body was being guided purely on lust, primal hormonal lust, incestous lust, lust of any kind you could possibly think of. I got up off the chair and walked over to the edge of my sister's bed. Stroking my cock, looking down on her body like she was only put on this earth for my pleasure. "Are you gonna cum for me, baby sister?" I knew she was close and I didn't want to cum until she did.

"Yes, big brother...I'm so close...fuuuuuck, hmmf..uhhh...nuh" Alice whimpered and moaned every time I stroked my cock. Her fingers pumping in and out of her soaking wet pink hole. The squishy sound of wet pussy echoed in the room. "I'm right there...I'm gonna cum...your baby sister is gonna cum while looking at your big cock, big brother."

Hearing her moan that last sentence down right shoved me over the edge. "You want my cum, baby sister?"

"Yes, please cum for me...I'm cumming, I'm cumming...fuck fuck fuck...yes...fuck, I'm cumminnnnnnnng." Alice's body started to convulse on her bed. My cock needed no further stimulation and instantly exploded.

"Hugghhhh, nnnnnfff, oh FUUUUUCK..." was the most intelligent thing my mind and mouth could agree on at that moment as my orgasm took over. The first rope of cum shot fully across her entire body, nearly hitting her chin, landing between her tits, down her belly, and down the back of her hand that was pumping fingers into her clenched wanton pussy.

My grunting and moaning continued as my balls kept emptying all the pent up cum from the entire night's activities. The second rope of cum followed a similar path but landed more on her chest and near one of her nipples. The next few shots all landed closer to her belly and on the back of her hand. I could see her tits rising up and down with each huge breath. Her body quivering and shaking while she involuntarily jerked and squirmed from the waves of pleasure coursing through her.

The last bits of my cum dripped off of my tip and landed on her bed sheets on the edge of her bed. She took her fingers out of her pussy and brought them to her mouth, sucking her sticky clear cum off of them. Then when her fingers were clean, she rotated her hand and used her tongue to lick off my cum from her skin. She swallowed it and giggled while looking up at me. "You're a very naughty, big brother. Look at the mess you made all over your baby sister." She said, as she dragged her fingertips through the trails of cum splattered all over her.

"That felt so good, oh my god." I said plopping back down in the chair in the center of her room. My cock sticking out, still half hard and throbbing, the smallest drop of cum hanging from my tip but not breaking away. Alice scooped more of my cum off her belly and casually brought it to her waiting tongue while we both kept eye contact while catching our breath.

"I haven't cum that hard in a long time." Alice admitted still laying there in nearly the same position, still covered in her own sweat and my cum. I stood up, pulled my shirt up over my head and off.

I took a few steps and handed it to her, "Here, use this for the mess I made. Haha"

Alice looked up at me, used one finger to scoop up all the rest of my cum off of her chest and sucked her finger clean while staring directly back at me. "You taste delicious..." she said, and giggled. Alice then proceeded to sit up, and put my shirt on covering her beautiful tits. "I feel like this is a much better thing to use it for." she said while taking in every inch of my now fully naked body standing in front of her.

I put her chair back, walked back to her bed as she was adjusting into a more comfortable position with her head on her pillow once again. I reached for her sheets and covered her up, leaned down and kissed her forehead. "Goodnight, baby sister."

Alice responded with a yawning head nod and a soft, "mhmm...goodnight, big brother"

As I walked my naked ass back to my room through our connected bathroom, it reminded me of how I now viewed that area of the house. Before tonight, it was always this barrier that separated my sister and I for a list of reasons, mainly privacy. Now that had all been thrown out the window, as now it was just a secret tunnel of lust and incest. I slid her bathroom door nearly shut, and did the same for mine after entering my room. I found a clean pair of boxer briefs, pulled them on and laid in bed. My phone alerted me.

Alice: "I hate to see you go, but I love to watch you leave. *heart* *kissy face emoji*

Me: "Haha, you're lame....go to sleep. Don't forget we have to be up early for breakfast with Mom before she leaves on her trip."

Alice: "Yes, I know, setting my alarm now."

Me: "...and you owe me a shirt. *sticking out tongue emoji*"

I also set an alarm, just so I wouldn't oversleep. I put my phone down and closed my eyes. It had been one overwhelming day of emotions and lust and I needed it to slow down so I could start to process all that had taken place.

***

What felt like exactly 6 minutes later, my alarm was going off. I grunted as I reached for my phone to turn off the incessant noise it was emitting into my room. I stretched and yawned, my hands pushing against my head board, my feet hanging off the end of my bed, and my cock hard as steel poking through the fly hole of my boxer briefs. I probably looked like some sort of dime store sex doll, with my dad bod only covered by the plaid pattern of my underwear. Which right now, were completely failing at their one and only job of keeping a specific area of my body hidden. But, in all defense to my underwear, after the dream I just had about my younger sister, I don't know much fabric that could have held back this level of arousal.

My head is still unclear of exactly what took place the night before. Did we really do what I remember us doing? It all felt so surreal, and the details were as clear as if it was happening right now in this moment. I felt my hand stroke my bare cock a few times, running my thumb over the tip and making my insides jump. I stroked my cock for a few moments, just enough to feel my hand on it and get the deep cravings out of my system.

I eventually stuffed myself back into my underwear. I sat on the edge of the bed for a few seconds, then found a pair of shorts and slid them on over my bulging cock. It was pressing into the fabric of my underwear distorting the pattern that was all over them. Locating a shirt, I had thought about how my sister stole mine last night, and wondered if she was still wearing it.

I wandered to the bathroom and was able to see the light was off, and my side of the door slid just partly open like I had left it last night before going to bed. As I entered and flicked on the light, I saw another note on my side of the counter. It was sitting on top of some kind of fabric that was folded neatly. I recognized the pattern on the fabric immediately. It was the same multi-colored butterfly pattern on Alice's panties from the night before. I quickly read the note that was sitting on top of them as I picked them and the note up at the same time.

It read: "I didn't think any of my shirts would fit you. Will you accept these instead? *heart* xoxo"

I brought the panties to my face and breathed in. I could smell a whole array of scents. Her body wash, the fabric softener, her perfume, and all of it was softly overpowered by the musky earthy scent of my sister's sex. Soaked into the material during our teasing session yesterday after dinner. My cock that was working on going soft was now pulsating in my shorts. I was now officially late for breakfast, as I could hear noises in the kitchen that sounded like dishes being moved around. I quickly put the panties and the note under my pillow. Rushed back into the bathroom and tried to once again attempt my morning duties.

A few moments later I entered the kitchen, my cock was still slightly aroused, but was relaxed enough to fly under the radar. The first thing I saw was my sister's sexy ass in her cotton short shorts from last night, and she still had my t-shirt on. She was bent over setting the table for us all. Something about seeing her in my shirt pulled on a heart string. It was a simple thing really, but for some reason, it meant so much to me to know she still was wearing it. It made me feel so much closer to her in that moment, almost like I had spent the night with her in my arms.

"Good morning..." I announced my presents. Alice spun around to see me with excited eyes and locked them on mine. She bit her lip then smiled and gave me a quick sisterly hug and peck on the cheek, making sure to press her tits into me. She kept her pace with the table as she moved to the other side to continue setting. Mom turned from inside the kitchen and walked towards me with a bowl of hash browns in her hands.

Handing me the bowl, she smiled and gave me a kiss on the cheek, "Good morning, sunshine. I thought we were going to have to come and wake you up. Haha"

"Almost, I must have been really tired, I felt like the night went so quickly." I said.

"I slept like a log last night," Alice started, "best sleep I've had in a long time." She was in direct eye contact with me while our Mom's back was to us as she finished up cooking.

"It's probably from not having all that stress of school and finals to worry about. Those things will really mess up your sleep schedule." Mom carried on.

Alice now openly staring at my crotch, "Yeah, I definitely felt very relaxed last night. I think I was asleep before my head hit the pillow." Alice blushed, looked up to my eyes and smirked at me.

"Red wine will do that to you, it always knocks me out, too." Mom said, having no idea what was really being talked about. Her innocence in this conversation made me reflect on just how sneaky we had been last night, and that she most likely had no idea what really took place.