A few weeks had passed since our first sexual encounter and as far as we knew, neither one of our parents had found out about what me and my twin sister Cheryl were up to. Both of us had sworn ourselves to secrecy about our naughty-time escapades until the time was right. For reasons still unknown to us, our Mother and Father were secretly pushing for the both of us to have a more 'physical' relationship together for a while. We had a good thing going for right now and didn't really want to upset the balance and it felt REALLY good! Cheryl was giving head to Dad, Mom was enjoying some lesbian activities with Cheryl, and the two of us were having debauched fuck sessions on a daily basis. We feared that telling them if the goal they had set out to accomplish had been achieved, it might bring it these incest-laden romps to an eventual end.
I was still unclear of the grand scheme our folks had concocted. My sister and I had speculated that they wanted the whole thing to end up in a giant taboo-esque orgy involving everybody under our roof, but then what? Was this to spread to our Aunts, Uncles, Cousins and the like? Who's to say that this hasn't been going on for generations? I'm sure our parents didn't wake up one day and had the idea to have sex with their offspring and then make them have fuck each other. The thoughts made our heads spin and we wondered just who was getting it on with who across all the members of our family. Perhaps this was the ultimate goal. An entire family that was comfortable having sex with an almost unlimited supply of relatives as interchangeable fuck-buddies. If there was any validity to this theory, I'll admit that there was a certain Aunt who always captured my fancy. My Mother's sister Beth was an almost carbon copy of Mom just a few years younger. She had a little bit nit more of a wild side than Mom so I guess taking a poke at her wouldn't be the worst idea ever.
It still felt like there was something missing to bring the circle of incest to a close in our home. Simply put, I had to fuck my Mother who, according to Sis, had the hots for me for a while. The feeling was mutual and long overdue. I had admired my Mother's physical appearance and had always been the very first target of my sexual desires since I hit puberty. I had the raunchiest thoughts involving what I would do to my Mom's naked body on more than one occasion. Now that I was older and a little more experienced, It seemed as if making those dreams become reality was now within my grasp. Mom had been secretly talking to Cheryl about her plans to seduce me for the past few months and I had no idea. My biggest problem was how would I instigate a situation where a Mother and Son would end up in a lust filled fuck-frenzy? It had to be organic and I couldn't let her know that I found out about her nefarious schemes to ride my cock.
Until that time, I would have to simply enjoy my Sister and all of our depraved physical exploits. We would go at it hard two or three times a day, especially when we found ourselves alone in the house together. The rest of the time we would look for new places to bang, or try to do it on the sneak when no one was looking. Our parents thought we were just washing an extraordinary amount of clothes in the laundry room. Turns out it was just our favorite spot to have sex in the house when they were still home. The loud machines would mask our cries in an almost soundproof basement where hardly anyone ventured. It was the perfect spot to drill my Sister when we both felt the urge..
After starting the washing machine, Cheryl would bend herself over it and hold on to the sides as we fucked. I think she enjoyed the vibrations as I relentlessly pounded her from behind. I couldn't blame her, it looked enticing and I wondered what it felt like to be filled from behind and have my entire body be shaken violently at the same time. It was laundry day once again for the third time this week and the two of us filled our baskets full of clothes that were not even dirty and excused ourselves to the basement.
"Laundry again?" my Mom asked with one eyebrow raised. "You two have been doing a lot of wash lately. And why are you wearing nylons?"
Cheryl softly said "My legs get cold down there."
Mom looked concerned. "well take it easy on those, I keep finding a lot of them all torn up down there."
We both just stood there looking nervous. Finally Cheryl responded.
"Well, it's good practice for when we move out someday. We're going to have to fend for ourselves, right?" It was clear that Sis was trying to throw Mom off the subject with this maneuver, and it worked. Mom's brow went from furrowed to apologetic in an instant. The thought of us leaving the house eventually was a touchy subject with her.
"Just let me know if we need more soap, I think we might be out." Mom muttered as she walked on.
The two of us threw our clothes in the machines and I immediately started groping my sister's ass and crotch from behind. She purred as I slid my hands down the waistband of her silky nylons. I pulled her shorts down and off as my cock became as stiff as iron. Cheryl removed her top and then my shorts as well causing my hardened rod to spring out of it's confines. I picked my Sister up by her hips and sat her squarely on the undulating machine facing me. Cheryl smiled ear to ear. We had never tried it this way before. I was fixed on the ever growing wet spot forming in the center of her hosiery. I began to paw at her imprisoned vagina. Somehow I had found a weak point in the crotch of her pantyhose and jammed my finger through it finally touching her moist opening. Cheryl cooed aloud. Finally, I managed to get a few more fingers in them and with a single yank, the hose popped and split almost in half at the seam.
Now Her entire genitalia was exposed to the musty basement air. I had apologized for the current condition of her stockings but she couldn't have cared less right then. She wrapped her hands around the back of my neck and began to pull me closer to her to her soft perky tits and I began to lick and suck them both. Her nipples were rock hard but her breasts were softer than anything I had ever touched before. I wanted to rub my cock all over them. I had always wanted to shoot my load on her silky titties but it would mean I had to miss an opportunity to fill her sweet pussy with my pearly-white seed. The two of us enjoyed that the most. We always found it erotic to see her red raw cunt push so much of the stuff back out of her canal when we were done fucking.
As I moved in closer, I poised myself for immediate entry. Cheryl's warm little pussy was drenched and I slid the entire thing in her with a single push. Her head fell back as she let out a single continuous moan. I was astonished as I witnessed this girl's body was able to devour my entire cock on the first try. Both of us knew when I was all the way inside her when we could feel our fuzzy parts intertwine. After a few seconds we always smiled at each other as if we knew we were getting away with something so naughty. I retracted my hardened length a bit and plunged it right back in her slimy gash. Now Cheryl had a more serious look on her face as she bit her bottom lip and gasped in time with each thrust. I held onto her ass as her legs waved wildly over my shoulders. It was clear that she was thoroughly enjoying this new position as she could hardly contain her cries of ecstasy.
The both of us were full-on fucking and it was like we had discovered something new. I grabbed both of my sister's sexy little nylon sheathed legs and hoisted them up higher and together making her hole squeeze my cock a bit tighter. Cheryl's back was now flat on the machine and I pushed my length deep in her quivering vagina. Now I just held her ankles as her lower half was suspended in the air as I maliciously stabbed her cunt with my rigid cock in a lust filled frenzy. Cheryl wasn't sure what to do as she attempted to hold on to the machine or me as she was getting drilled into an orgasmic bliss. The basement was pretty sturdy in its construction and I was extremely thankful for its almost sound-proof qualities as my Sister's wails of agony were now at deafening levels.
"Oh yeah, Oh YEAH! Keep fucking me like that...YES! Fuck my pussy, fuck my pussy!" she shouted in a never ending barrage of the dirtiest sentences two siblings should NEVER hear.
It was like she was possessed. Cheryl kept weaving a tapestry of the most disgusting filth I had ever heard. I wondered where she had even heard such things. It was quite the turn-on!
"Don't stop fucking me, DON'T stop fucking my pussy! Do you like fucking that little pussy, huh? You like to fuck your sister don't you? Yeah...YEAH! OH FUCK...keep fucking my pussy, fuck it HARD!"
I was so incredibly turned on by hearing her order me to fuck her, I was ready to blow right away. I warned her that I was going to explode soon and it made her even hotter.
"I'm gonna blow! I'm gonna cum hard in you!" I said with warning.
"Yes! Yes! Cum in my pussy! I wanna feel it inside me! Cum in me!" she seethed through gritted teeth.