Author:
This is a follow up of the previous stories. Won't make much sense without reading those before. This time, the story is told by Jane (Ja).
Jane:
I don't really understand what's been going on with my sister Jennifer as of late. She has dated a couple guys before, and sure enough she has had sex with them, but I never even had a hint on where and when that happened. Now, with this new guy she is dating, whenever our parents aren't home, she just fucks him carelessly, as if I am not home either. I can hear her moan and scream every other day now! I can hear the spanking and sometimes even the gagging.
Last Monday, I was really trying to study, and they were really having it hard. I decided I could not bear it anymore, I'd just have to tell them to lower the fucking volume. I went from my room to my sister's with that purpose. Halfway there, the moment I turned left on the hallway, I understood why I could hear them louder today: the door wasn't even closed!!! It was half open! No preoccupation whatsoever. Anyways, I thought that if I just closed it without too much noise, I could have my peace without having to engage in a dialogue with them, so I approached the door with the intent of closing it. 3 steps away, I was not so sure anymore I was going to be able to do it, as I started hearing my sister gagging! And it was gross. Now, I am no prude myself, I do suck dick. Actually, I believe I'm rather good at it, as my white quarterback of a boyfriend takes less than 5 minutes to cum. At 19, armed with a fit body, long legs and a perfectly shaped bum, I can get any dick I want in high school, and I sure enough have sucked some, but always within my rules and my control. The thought of having a man shoving his dick in my mouth so deep that I would gag was totally out of what I thought was acceptable. And yet, as I reached the doorstep, that was exactly the scenario I witnessed: this Miguel guy (that was this prick's name) was sitting on my sister's bed, his hand on her ponytail forcing her face down his dick. He had most of his back to the door, so he could not see me, but it was sideways enough that I could see my sister right in front of him, totally naked, on her knees, his dick in her mouth, her big boobs just hanging like big oranges from a tree, nipples visibly hard. I could not believe she was actually enjoying this, but she definitely didn't seem to be under any sort of duress.
And then I could hear him speak to her:
M: "That's it! Good slut! Gag on my cock! Gag on it if you want to have it in your cunt! Do you want it in your cunt bitch?"
That was fucking disgusting! I would never let anyone treat me like that! I mean, ever!!! Yet, the guy pulled my sister off of his dick so that she could speak, and instead of telling him to fuck off...
Jennifer (J): "Yes master, please fuck my whore cunt with it!"
And he immediately pushed her down again, gagging her to agony once more. She was powerless, completely humiliated, and yet, somehow I was sure she was enjoying it. It was fucking disgusting. I felt an urge to just get in there, slap the guy's face and call my sister to her senses. Instead, I don't really know why but I just stayed there, watching the humiliation of my sister unfold in front of me, doing absolutely nothing. Worse than that, something inside me was actually enjoying the sight of this. I could not rationally admit it to myself, but this utterly disgusting show was actually turning me on a little. I could feel my panties damping. I don't know if it was the rawness of the act, the fact that seeing my older sister humiliated like that actually made me feel superior to her, or the interracial or age side of it, as this guy was clearly older and darker skinned (latino kind, not black); all I know is I stayed there looking at it, ecstatic.
M: "Lick my balls slut... Just the balls... have them produce the milk you so badly want to drink!"
J: "yes master! Please produce as much milk as you can. I want to drink it all!"
Now, this was becoming too much for me. I couldn't see my sister's tongue stretch out and lick the guy's balls, but I could imagine it, as her head was now lower, and doing up and down movements. I never even thought about letting a man cum in my mouth, let alone swallowing it. And as it turned out, it seemed my 21 y.o. sister was pretty much accustomed to it! It was disgusting, and yet fascinating and addictive. I couldn't take my eyes off of it.
I didn't even realize when it started, but at this point I was touching my right nipple with my left hand, while rubbing my clit over my pyjama shorts with my other hand. The whole scene setting me on fire.
M: "That's it slut, rub that clit for me!"
I almost jumped at this sentence. I had just realized that was precisely what I was doing, and it felt like I had been discovered and Miguel was speaking directly to me! Fortunately, my sister took me out of my panic attack:
J: "My clit is all yours! As is my cunt!"
Shit, that was scary. My sister was rubbing her clit too and he was obviously talking to her... but I couldn't help feeling my heart running with the prospect of being discovered. This adrenaline spike only got me more excited, as I accelerated my rubbing.
M: "yes, do it faster!"
Fuck... I was apparently mimicking my sister's movements, which just got me even hornier.
M: "Imagine how much you want this cock in your mouth!"
My sister's head was buried in the guy's balls. He was still holding her ponytail with one hand while rubbing his cock with the other (wait... I never even used the word cock before... just hearing him say it, made me change the noun in my mind). I could see the head of his cock. I don't know how big his cock was, but judging by the size of that bulb, it had to be way bigger than any cock I had seen so far, and surely bigger than my boyfriend's. Probably twice his size! I wish my boyfriend had a cock like that! It definitely looked tasty. Jesus, I didn't even know where all these thoughts came from. I was mortified by everything this guy was saying to my sister, and by the totally submissive and degraded way she was behaving, but I couldn't help getting soaking wet as I actually thought about having his cock in my own mouth.
My tinny top was now completely over my boobs leaving them at full display while I caressed my nipples. My boobs, though firm, were the smallest in the house. Both my older and younger sisters had inherited my mom's huge mellons, whereas I had only got some firm C-cups. I had to compensate with the fittest body in the house. My belly was 100% fat free with the most beautiful navel, and my pelvis was 100% hair free making my skin look amazingly bright. I was full on masturbating, watching my sister get totally ridiculed, my skin exposed from chest to middle tights. The guy's bulb seemed bigger and bigger. I could feel my mouth getting watery. I hated the feeling. I stared at his abs... The guy must workout the whole fucking day. I bet he spends all his time at the gym. He must be stupid as a rock. His chest swollen like a Marvel hero. What a massive build. And that prick grin... I hate guys this full of themselves. This guy was completely hateful to me! Grinning like an idiot at what he was doing to my sister...
M: "That's it... showcase that sexy body for me like the little whore you are"
What a prick grin... And his eyes... he wasn't even looking at my sister. He wasn't rolling them with pleasure either. He was just staring ahead and grinning. I followed his gaze... And then it hit me... hard! I was petrified... My eyes found his! He was looking at me! Through the mirror at my sister's wardrobe. The stupid grin... was for me. All those sentences... They probably were for me too... And I just stood there complying...
M: "Don't stop now little slut, keep rubbing that clit, as you beg for my cock in your mind!"
The guy was staring right at me. Sure enough talking to me! Pushing my sister's head deeper to his balls. Her orange-like tits just bouncing like a cheap whore. He then stood up and positioned himself so that for the first time he could face me directly, placing my sister with her back to the door.
M: "It´s about time you suck my cock!"
He just said this directly to my face at the same time he shoved his cock down my sister's throat. He was humiliating her while at the same time planting the seed of that thought in my head. "It was about time I sucked his cock!" Would he do it? Would he betray my sister just like that? It was already asshole enough to be fucking her face while obviously thinking about doing it to me, but... Would he have the balls to actually do it? I felt sorry for my sister at this point. Probably in love with a guy that clearly treated her like a piece of meat. Her long blond hair going forward and backwards on the guy's cock. Her beautiful white skin contrasting with his darker one. Her perfectly round ass on full display and... Oh... My... God!!! A shining bright jewel on the place of her butthole!!! My lovely 21 y.o. sister, was wearing a buttplug!!! I could not believe my eyes. And Miguel noticed what I was looking at! He now spoke to my sister:
M: "Shake that ass for me slut! Roll it around as if you are a whore on sale, showcasing that shithole of yours completely full!"
My sister started rolling her ass immediately. Staring back at me (and even nodding at me to make sure I knew he was talking to me too) he added:
M: "And keep rubbing that clit! I didn't tell you to stop!"
I was in a trance. I didn't know what I was doing. But I did keep rubbing myself. God, I even showcased myself more, as I pulled my shorts and panties down a bit. I don't know why, but I wanted him to be turned on by me. Not by my "sucking-his-cock-completely-degraded" sister.
M: "How about you stay there like a submissive obedient pet, as I go grab myself a glass of water?"
J: "Yes Master!"