“What the fuck are you doing?!?”
I suddenly opened my eyes, my cock still down Izzy’s throat, but pausing from thrusting. The sudden yell had taken me by surprise. Standing there naked, with my bare ass to the door, I could feel a glaring presence. Slowly turning my neck, I glanced back over my shoulder, to see my friend had returned from her lectures, and stood at the bedroom door, witnessing her younger sister’s throat being fucked by her house guest. To my surprise, I could feel Izzy’s tongue swirling around in her mouth, teasing the head of cock whilst I was looking back at her sister. This turned me on beyond where I was already at, so without breaking eye contact, I turned myself, and Izzy, to the side, to give her sister a better view, and proceeded to thrust into Izzy’s throat while her sister watched in shock. I looked at my friend and smiled, “you know what to do!”
She had watched me jerk of to pictures of her sisters many a time, and had lead to her outburst the previous night. And now here I was, fucking her 18 year old sister’s throat, in her house, while she was forced to watch, yet again. I grabbed Izzy’s hair and started to fuck her throat as forcefully as I could, with the renewed vigour of being watched by her sister. The room was filled with noises of Izzy’s moans, mixed with the wet noises of my cock thrusting into the back of her throat, while she gagged and secreted even more saliva, and my pleasure marked by my grunts and moans as I thrust. All of this had me in a frenzy of primal lustful decadence, and I wanted to indulge that impulse even more.
“Come here, and get on your knees to,” I instructed my friend. “But kneel behind my ass. You’re going to eat my asshole as I fuck your little sister’s slutty little mouth.”
Standing frozen at the door, she couldn’t believe what she had heard me say to her. She was still in shock of what she had walked in on, but could also see the fire in my eyes as I glared at her to do as she was told. Slowly, she hesitantly moved towards me, as I thrust into her little sister, and then kneeled, and crawled up behind my ass. I slowed my thrusting to allow her to get into position, growling at her in my impatience. As soon as I felt her tongue tease my hole, I let out an orgasmic guttural moan of please. Feeling my cock being milked by Izzy’s throat, whilst having her older sister lick my asshole had me in pure ecstasy. Moaning still, I started to slowly thrust into Izzy again. It seemed as if my expression of extreme pleasure was encouraging to Izzy, as she began to show some initiative by swirling her tongue over my frenulum, as her sister tickled my asshole with hers, together holding me on the edge of an intense orgasm. I couldn’t help but push Izzy down onto my cock and thrust into her as deep as she could take me, and hold her there, as I felt her sister enthusiastically clean my asshole with her tongue, until Izzy had to tap on my thigh to gasp for breath, and I needed a break so as not the drown her in my cum.
Both Izzy and I were panting heavily, her from being choked by my cock, and me from the intense sensation of being pleasured by the two sisters, exactly how I instructed. While Izzy tried to catch her breath, I proceeded to slap her face with my cock, now drenched in her saliva and my precum, making sure to leave a slobbery mess on her face. I had now developed a more ravenous appetite, and without much warning, I lifted Izzy, and threw her onto the bed, and turned her to have her ass facing me. In my building impatience, I ripped off her little pink panties, to expose her young, now deliciously soaking wet 18 year old pussy, my cock twitching with anticipation at the sight. I instructed her sister to get around to the other side of the bed for a better view, to watch me fuck her little sister. Positioning myself behind Izzy, I pushed my wet cock at her entrance, teasing her, and watching her twitch at the sensation, before slowly pushing myself into her, filling up her little hole. She was tight, very tight, and she moaned, half in pleasure, half in pain, as she felt me stretch out her little hole, reaching out a hand to hold her sister, as she took me inside her. I began to thrust, looking down at the tight little 18 year old slut I was fucking, holding the hand of her older sister for support as moaned with every deep thrust of my cock. I watched her round ass jiggle as my hips slapped against her with each thrust, begging to be groped and spanked, causing her to yelp, as I indulged myself.
“Do you like watching me fuck your little sister like this?” I asked my friend, provokingly.
“No,” she replied quietly, avoiding eye contact with me.
“Look at me,” I growled. She obeyed. “Tell me you like watching me fuck your little sister!”
“I like watching you fuck my little sister,” she mumbled quietly.
“I can’t hear you!”, I growled, as I spanked Izzy for my friends impudence.
“I like watching you fuck my little sister! I really do,” she yelled, as she heard her little sister yelp again as I spanked her ass yet again. There was a change in the tone of Izzy’s moans now, a rush almost. Her moans hastened, shorted, and were building rapidly with my thrusts.
“What’s going on with you?”
“I.. I think.. I’m gonna.. ahhh.. ahhh..,” Izzy moaned.
“What? Speak!”
“I think I’m gonna cum!”
I grabbed Izzy’s hips and pumped into her harder, and deeper, causing her to moan even louder.
“Don’t you dare cum unless I tell you to!”
“I.. I can’t help.. it..”
I continued to pump my cock into her faster. “Don’t you fucking dare!”
“Ahhh.. ughhhh! UGHH!” Her moans turned into grunts, her body spasming, her clenching grip on her sister tightening, her little pussy squeezing, strangling. I thrust my cock as deep into her and stood there, enjoying the spasms of her little pussy on my cock as she moaned through her seemingly intense orgasm, with gush of wetness forming, squeezing out her little hole, and onto my pelvis and thighs. I began to slowly thrust again as her orgasm eased and she continued to spasm intermittently wiht after shocks.
“You fucking little slut!”, I growled, as I spanked Izzy’s ass. “I told you not to cum!”
“AH- Sorry! I’m sorry,” she moaned and yelped as my spanks on her red ass caught her by surprise.
“I”m gonna have to punish you for this!”
Without warning, I pulled out of her little pussy, and pushed my soaking wet cock over her tight little asshole. This caught Izzy and her sister by shock and surprise, and she clenched, trying to stop me from entering, but I pushed, and with how wet her pussy had got from her orgasm, and me thrusting harder, slid into her tight little hole. Izzy’s leg began to shake as she felt me stretch out her asshole, and she blurted out, “fuck, fuck, fuck, fuck, FUCK!”
“Mmm you like that don’t you, you filthy little whore?”
“Yes, yes, yes, fuck, fuck, FUCK!”, she moaned.
“You cock hungry little slut, I’m gonna fuck you asshole”
“Yes, yes please, fuck! You’re gonna make me cum again!”
I thrust slowly deeper into her tight little hole, making her moan even louder as I filled her even more. Her legs began to shake more violently, and her moans again turned into grunts. Once again, I could feel a gush of wetness from her little pussy, now against my balls hanging at her entrance, as she came from her asshole being filled by my cock.
After her second orgasm eased, I slowly pulled out of Izzy’s ass, watching her lay there in her post orgasmic haze. I looked at her sister and instructed, “come taste your little sister’s asshole off my cock.”
Both her, and Izzy suddenly turned to look at me to see if I was serious. I smirked and growled and directed my friend to get down on her knees and clean my cock. She was slow with hesitance, but as soon as she was kneeling in front of me, I grabbed her dark hair, and pulled her head back, and slapped her face and rubbed my messy cock over her face, before directing it into her mouth. I didn’t allow her to feel me fuck her mouth, as she didn’t deserve it, but I instructed her to lick my cock clean.
“Taste your little sister’s asshole off my cock, and clean my cock!”
She obeyed, and her enthusiasm for finally getting to feel my cock was evident. I pulled her hair again to stop her from taking me too deep.
“Ah Ah! You don’t get to feel me down your throat. You’re just here to clean my cock with your slut tongue. And while you’re there, lick your little sister’s pussy juice off my balls too!”
I watched as she obeyed obligingly, and proceeded to stroke my cock over her face as she tasted her little sisters cum off my balls. I was getting close, and I was ready to make more of a mess now.
“Get down on your knees too Izzy, you’ve rested long enough. You’re gonna make me cum now,” I snarled. I then directed her sister back to my asshole whilst Izzy kneeled in front of me. I stroked my cock over her face and intermittently used her mouth to stroke me.
“Can I get your cum too please?” My friend paused from licking my asshole to beg me, but my snarling response directed her back to teasing my hole.
Looking down at the messy young face of the young sister I had jerked off to many a time, was getting me ready to explode. I wanted to make a mess on her, leave her drenched and soaked in my cum, and having been stroking and edging, initially by myself, and then with the sisters, I knew I was about to unleash a big load.
“I’m gonna cum!” I announced, “keep licking my asshole, and Izzy, open that slut mouth of yours and show me your tongue! Beg me for my cum you little slut!”
I grunted and growled and moaned as I stroked myself closer and closer. I was ready.
I unleashed onto Izzy’s young, hungry, messy little face, spurt after spurt, grunting and moaning in ecstasy with each. I watched as it sprayed all over her little face, into her curly blonde hair, into her left eye, on her tongue and into the back of her throat, causing her to gag, then down from her cheeks, to her shoulders, and her blue crop top she still had on. Izzy’s face was a beautiful mess, a painting with my cum as the paint, and her face as my canvas. I had covered many of her photos with my loads before, whilst her sister watched, but I had finally been able to unload onto the real thing, and I made sure there was no shortage of thick white sticky cum to cover her.
I collapsed onto the bed from the release, but I had one more thing I wanted to see.
“Lick my cum off your sister’s face and tongue, and share it with each other, like good little cumsluts.”
Source: reddit.com/r/sexystories/comments/ietle3/a_tale_of_two_sisterspart_iii
Excellent. Would love to see some public humiliation or them forced against each other