Leaning about My Step Sis

"Dude, Mindy is coming over tonight, I know you have a thing for her, but stay the fuck away."

Hello to you to! I walked in the door to find my step-sister, Val, staring me down. And while I did have a thing for Mindy, at 5'2", about 100 lbs, shoulder length blonde hair, stunning blue eyes, a giant pair of tits, and 19 years old, how could I not? She oozed pure sex. "Hey, she flirts with me more than I flirt with her." I could smell my flesh burning from her death glare. "Ok, ok, I'll make myself scarce. Did mom and Bruce make their flight ok?"

The small talk continued while I heated up some left overs. My mom and stepdad were celebrating their 15 year anniversary, so they were off to some exotic island somewhere for a few weeks. They were pretty cool and all, but I was looking forward to having the time away from them. I was too used to being on my own, it was a bit overbearing with them around all the time.

"Hey babe!" I heard after the sound of the door slamming. Mindy walked right in, which was a usual thing. I glanced her way and admired her in her crop top and short shorts. Her ass looked like it had filled in a little since I last saw her. She had been my step-sister's best friend since middle school and there were some times that seemed like she practically lived here. With me gone away to school and working I hadn't been home much to see her. "So no parents for 2 whole weeks, when are the boys getting over?" She was obviously the troublemaker of the two.

"Oh please, last thing I want right now."

"Hi Kevin! It's been awhile!" Mindy ran over and gave me a hug as I was trying to stuff the rest of my dinner in my mouth. She squished her giant boobs into me as she squeezed me. Damn, she pulled away and I caught a view of her nipples poking through her shirt. The girl wasn't wearing a bra. Impressive how well they stayed up, despite their size.

"Good to see you too, Mindy. I was just about to head upstairs and take a shower, long day at work and all that. You two ladies enjoy yourselves."

"Let me know if you need any help washing your back!" I heard as I retreated up to my room. I just shook my head, I know Val would find some way to yell at me for that one... It's not that Val and I didn't get along, which is what puzzled me. Most of the time we did. Mom and I moved in with her and her dad when we were both pretty young, and we went through the usual sibling cycles when we were younger. After I graduated from high school, she had actually gotten pretty nice to me and was usually happy to see me. I guess that only seeing her a couple times during the school year and over the summers, as well as getting through most of the bitchy teenage years had done wonders for our relationship. But there was always something about Mindy that set her off towards me.

I stayed in the shower for a long while, letting the hot water unknot the day's labors. It was the summer after my junior year of college, for the second year... five year plan and all that... The internship I landed paid decent, but the price of school was outrageous. And finally being 21, it was hard not to spend all my income on alcohol. I also wanted to let the girls get settled so I could avoid them and keep Val calmed down, so I enjoyed the hot water coursing down my back. With the water finally shut off and myself all dried, I wrapped the towel around myself and cracked the door open. I couldn't hear anything, but I couldn't see Val's door from the my vantage point to see if they were in there. I decided that it was safe and ventured out.

Almost immediately, Mindy ambushed me and wrapped herself around my naked torso. "Shhh, Val's in her bathroom, she won't catch us."

I just laughed. As I had pointed out earlier, I wasn't the one Val had to worry about, but I was still the usual target for her scorn. "It's good to see you too, how have you been?"

"Mmm, better now," as she ran her hand across my abs. I wasn't ripped, but I took care of myself. She was practically drooling as as felt me up.

"I better go get dressed, Val will be pissed if she sees us." That and my cock was quickly getting hard. I didn't mind the attention, but it'd just get all kinds of awkward if I had to explain my hard cock to my step sister.

She leaned into my chest and took a quick nibble at my nipple, causing me to jump. "Too bad, I'd like to have some fun with that!" She slapped my ass through the towel and blew me a kiss as she headed back down the hallway, her ass swaying all the way. Damn, she was fine. Shaking my head again, I quickly retreated to my room.

The rest of the evening was pretty uneventful, aside from the trip to pick up some wine for the girls. Like I said, Val and I were usually pretty close and I wanted to keep her on my good side. And Mindy had a pouty face that just screamed "bend me over and fuck me" that I just couldn't say no to. Besides, I would rather have her get drunk here at home rather than at some stranger's house. She would always be my baby sister despite actually being only my step sister and 19 years old, and I felt a need to look out for her.

Mindy, on the other hand, had gone to great lengths to cause trouble all evening. It wasn't bad trouble, but any time I made my way down stairs for a drink or to get something she would give me a look or make it obvious to Val that she was checking me out. As the night went on and the girls got more tipsy, Mindy's flirtations became a little bolder. After a number of dirty looks from Val, I finally took the hint and decided to call it a night and I hid in my room.

2 am rolled around and I felt a weight settle on my bed. I reached over and flicked the light on and found exactly what I expected to see. "Don't worry, she's passed out from all the wine." I rubbed the sleep out of my eyes and took in the view. Mindy was still in her crop top, but lost her shorts. A tiny g-string was all that covered her lower half. She crawled up towards me on all fours. "I've been wanting to get my hands back on you all night." She straddled my chest, her panties just inches from my face. "My pussy has been drenched thinking about you, I didn't wear a bra tonight either, just to show off for you."

I laid there soaking it all in. Her little red panties were soaked a dark red, and this close I could smell her strong desire. My thoughts were overridden by her power and I reached up and took one of her large breasts in my hand. The soft cotton gave way to every movement as I kneaded and squeezed, causing her to squirm. She quickly scooted forward, planting her satin covered pussy right in my face.

I inhaled deeply, taking in her scent. "Ohh, fuck Kevin, I'm going to cum from you just breathing on me, I'm so fucking horny right now" She shifted so my arms were free behind her. "Mmm, play with my titties some more, my nipples are so sensitive after rubbing against this shirt all day." My mouth, planted firmly against her panties, could only make affirmative noises as my hands went back to her boobs, sliding under her shirt this time. "Ohhh, fuck me, fuck me..." My tongue and fingers traced circles in sync around her nipples and her clit, causing her body to start to tremble. She doubled over as the orgasm quickly took her. She wasn't kidding, I barely touched her and she blew.

"Mmm, I needed that," she said as her hands ruffled through my hair. I managed a break for air and pulled the thin fabric separating me from eternal glory aside. Her pussy was shaved clean, and I didn't hesitate to dive back in. "Oh, yea, right there..." she trailed off. My tongue was exploring, tracing lazy circles around her clit, then slowly working up and down. I lost track of time as I worked my magic, all of my senses devoted to feeling how her body responded to my probing.

"Mmm, hold that thought babe." She got off of me, striping the rest of her clothes off of herself. Her tits were really a thing to behold. Large D cups, bright pink nipples and cleavage for miles. Her youth showing itself in how well her tits stayed up on their own, despite their large size. My cock was itching to fuck them.

She jumped back on top of me, but this time ass first. "I want a taste of that cock now, but don't let that stop you!" Before I could respond she had planted her pussy back on top of my face. I felt a hand wrap around my hard cock. I usually slept naked, so she had no trouble grabbing my already naked cock and pulling it out from under the sheets. "Oh fuck me, baby... I should've done this a long time ago. God, what is this, about 8 inches?"

"Mwaum," was all I could respond with. She was close enough, I was just under 8". I felt the wetness of her tongue run up and down the shaft of my dick, with an occasional dip down to suck on my balls.

"You like it when I do that, don't you? Suck on those big balls of yours?" Another grunt was all I could manage, which quickly turned into a moan as she popped one into her mouth and sucked. "Hehe, I guess I'll take that as a yes!"

"Mindy! How could you!" Oh fuck... that was Val's voice. I couldn't see or move, I just froze. My mind raced... She was mad at Mindy?

I felt Mindy's body turn towards the door, her hand still on my cock. "Oh shush, you've been talking about doing this yourself for years, but you never had the courage. I can't let this fine cock go to waste. You've got a certified stud on your hands! Just look at the size of this thing!" Wait, what? I could hear some quiet sobbing from the doorway, but Mindy wouldn't let me or my cock go. "I've got a better idea... why don't you come over here and take this for a spin? I certainly don't mind sharing, and he's nice and hard already!"

My heart was pounding... Val, my step sis, had a thing for me? I mean, she was cute and all, but I had never thought of her more than a little sister. I felt another weight settle on the bed after a minute. "Mmm, yea, I bet he likes this, two beautiful young women, both itching to suck his cock," Mindy said as she wiggled her ass on top of my face. I had abandoned eating her out, I was too frozen, trying to figure out what was going on. "That's it, go ahead and touch it, it feels wonderful."

I could feel a new small hand wrap itself around my cock. Tentatively at first, but it quickly started pumping up and down, picking up speed as it went. It wasn't long before I felt a mouth engulf the head and start to bob up and down.

Mindy finally let up and slid off to the side, giving me the first view of my step sister. Her shoulder length blonde hair was held back in a ponytail, her eyes shut, her pouty lips wrapped around my cock. She was dressed similarly to how Mindy was when she came in... a cami that exposed miles of cleavage as she leaned over and I could see the back of a thong from her ass pointing up in the air behind her. I had always admired my step sister's good looks, but this was the first time I had looked at her as a sexual creature. She was fucking hot and her body screamed hot sex.

"Isn't she gorgeous, Kevin?" Mindy asked, settling in next to me. "God, I don't even have a cock but I still want to fuck her. Look at the way she's attacking your cock..." I could only nod my head in agreement. "Suck that fucking cock, babe, make him shoot his hot load down your throat."

Taking the encouragement from Mindy, Val started pumping harder, bobbing her head up and down as fast as she could. She finally opened her eyes and looked up at me, and I lost it. The orgasm hit like a sledgehammer, forcing my world to fade to black as I pumped load after load into my step sister's eager mouth. "Oh yea baby, don't stop, don't you stop sucking that cock," Mindy cheered on from the sidelines. My world finally came back into focus just in time to see Val swallow the massive load that I gave her. My cock, now laying limply against my body as if it gave it's all in a gallant battle, twitched every so often. Mindy leaned over and sucked the last drop of cum off, sending a shiver through me.

I just started laughing. I didn't know what else to do. The girls quickly caught the giggles as well, and after a good few minutes I calmed down enough to finally speak. "I think you have some explaining to do, girly..."

"Well, I just... you know... really like you..." she blushed.

"Bull shit, she more than likes you. She's been crying to me since you left for college about how much she misses you and how much she wants to make out with you."

Val gave her a light swat on the arm. "Mindy!"

"What? It's true? And it's about damn time you jumped on him! First time I've been around him in several months and it was less than 5 minutes before I had soaked my panties! I don't know how you couldn't jump on him!"

I just laughed some more at this point. I didn't care anymore... I was glad she wasn't pissed at me, and as awkward as it was with her practically being my sister, I loved her too. And she really was a beautiful woman, part of me was looking forward to getting her out of the rest of her clothes. "Come up here, you," I motioned for her to come up next to me. Her soft body slide up mine, pressed closely against me. Her lips met mine and we instantly melted into one another. My hand instinctively went to her ass, admiring the supple firmness. Our tongues mixed, and I could taste my cum on her still.

I could feel Mindy shift on the bed next to me as she snuggled up to my left side. "I want in on this action too!" We broke our kiss and smiled.

"Oh, go ahead..."

Where Val kiss was slow and sensious, Mindy came on like a freight train. Her hand went straight for my cock and her tongue flew into my mouth. If I was still wearing socks, they would've been across the room.

"Don't forget, it's nice to share!"

"Oh, I'm sorry to leave you out, babe!" Mindy got out after breaking our kiss. I turned my head expecting to see Val waiting but instead they kissed each other, Mindy attacking Val as fiercely as she was me.

"Guess I'm learning all sorts of things about my little sis today..."

*****

That's it for chapter 1! I figured this would be a good stopping point to take a breather and get some feedback. I hope you liked where things have gone so far, and I'll take all the feedback you want to give, both good and bad! Thanks for reading! :)