sexstories.com

Font size : - +

Introduction:

Part III of the My Bitchy Stepsister series
Imogen was becoming a problem. I’d instructed Sophia to break up with her by text but that hadn’t worked like I had planned. Instead of being upset or angry, Imogen had responded with a few short sentences. She’d told Sophia quite plainly that if she wanted to break up, her mother Nikki would find out that her “precious little Sophia” was a lesbian.

-

Sophia had paled then, staring at her phone in horror. Nikki’s mother had very strong views and had often ranted about how they were ruining the country. I had just ignored her and my father hadn’t really paid much attention, but Sophia’s cheeks burned with undisguised rage as her mother spouted out her hate. So, as the summer holidays started, Sophia spent her days with Imogen instead of with me as we’d planned. In the few moments we had together, when we weren’t having sex, we thought of many ways for Sophia to break it off with Imogen, but none of them had worked. And then Sophia came up with a plan. If Imogen was blackmailing her, we’d just have to blackmail her back.

-

We waited for a day when both our parents were out of town and then Sophia invited Imogen over. The two girls immediately disappeared into Sophia’s room and I sat at the top of the stairs, waiting for the signal. I could hear muffled voices and laughs, and then the bed creaked. Imogen began to moan loudly, her voice growing in pitch. I knew Sophia would signal me soon so I stood up, ready to enact our plan.

-

“Woah, what the fuck?” Imogen suddenly called out and I knew it was time. As I approached Sophia’s door I could hear what sounded like a fight.

“What the hell are you doing Sophia?” Imogen yelled, and then her voice became muffled. The door opened to reveal Sophia stood there, completely naked and smiling at me. I entered the room and heard a muffled squeal as Imogen saw me.

-

She was lying on the bed, her arms restrained above her head by the thick leather cuffs I’d bought to use on Sophia. In her mouth was a gag, a bright orange ball held in place with a leather strap around her head. Her legs kicked as she tried to pull herself free but the thick ropes linking the cuffs to the bed were too strong. As I approached, I took in her body, examining every inch. Her chest was completely flat; the pale skin scattered with freckles almost the same vivid shade of red as her hair. My eyes continued to move down her body, over her smooth stomach with its belly button piercing, and down to her pussy. Like Sophia, she was completely shaved, her pink lips still glistening in excitement.

-

“What do you think?” Sophia whispered into my ear. “Do you want to fuck her? Do you want to cum in that virgin pussy?” Imogen’s struggles stopped and she stared at us in horror, her eyes darting between our faces.

“She’s not bad. Although, her tits are flatter than pancakes. She’s got nothing on you,” I replied, turning my back on Imogen and leaning down to kiss Sophia. We held the kiss for several seconds, my hands groping Sophia’s perfect tits, before breaking apart and turning back to Imogen.

“How about you get me started, and then I’ll tend to our little toy,” I told Sophia as I began stripping off my clothes.

-

Sophia knew immediately what I meant and dropped to her knees before me, her face upturned as I revealed my cock. Her hands began stroking my semi-erect shaft, making it grow as she pumped her arms. As the tip swelled to its full size, she opened her mouth and moved forward. I watched as my cock disappeared into her mouth, feeling that pleasure fill every inch of my body as it reached the back of her throat. Her head bobbed back and forth, making my cock disappear in and out of her mouth. She was getting better and better with every blowjob she gave me.

-

Her big blue eyes stared up at me, never looking away, as she continued to suck me off.

“Ok, Imogen’s turn now,” I said after a few minutes. Sophia stopped sucking and a smile spread across her face as we moved towards the bed. Imogen had been still as she watched, horrified, as Sophia had blown me, but now she was fighting her restraints again. I grabbed one of her flailing legs and held it tightly as I moved up and pressed my body against hers. Tears spilled down her face and she tried to struggle more but now Sophia was holding her down as well. My cock pressed against Imogen’s pussy and I slowly pushed inside her.

-

She was tight. Very tight. Her pussy squeezed my cock like Sophia’s ever had. I had to tighten my grip on her waist to stop her squirming as I stretched her open.

“How is she?” breathed Sophia, watching my cock with wide eyes, “Is she tight?”

“She’s tight, tighter than you ever were,” I said, reaching out with one hand and placing it on one of Imogen’s tits. Her nipple was hard between my fingers and I could hear her letting out muffled grunts as I began thrusting in and out.

“Doesn’t that feel good? Isn’t it so much better than that cheap plastic strapon you’ve got,” Sophia asked Imogen. “He’s so much bigger as well. Watching him fuck you is getting me so wet” She then let out a soft moan and I noticed that she was fingering herself.

“Aren’t you supposed to be doing something?” I asked, raising an eyebrow as a look of realisation suddenly crossed Sophia’s face.

-

I continued fucking Imogen as Sophia scrambled off the bed and towards her make-up table. She grabbed her phone and returned, standing next to me as she opened up the camera app.

“Sophia’s going to record us, and then if you tell anyone we’ll send the video to everybody you know. The whole world will see what a little slut you are,” I said as Imogen looked up at me, her eyes showing her understanding. I then began thrusting in and out faster and harder. Despite herself, Imogen let out a soft moan and then, realising she was actually enjoying herself, turned her head away.

“I’m gonna take your gag out now.” I told her. “I want to hear how much you’re enjoying my cock.”

-

I reached forward and unclasped the gag, tossing it over my shoulder. Imogen took in a deep breath and then screamed. The loud, high-pitched noise emanating from her mouth made me flinch in surprise.

“Get off me, you freak!” she yelled before spitting at me. I slapped her, my hand striking the side of her face with enough force to leave my palm stinging.

“You don’t understand, Sophia is my little slut and you have been getting in my way of fucking her. So, you need to be punished,” I snarled in her face, my hands moving up to throat. Her eyes widened as I began squeezing, now no longer concerned with fucking her. She kicked her legs but I was sat on them, pinning her completely in place. Her face began to turn purple and her eyes rolled back in her head as unconsciousness began to take hold.

“Not too hard, we want her awake, remember,” Sophia said, snapping me out of my rage.

-

Imogen gasped as I let go of her throat, and she began taking in great gulping gasps of air. While she was still struggling to recover, I returned to fucking her.

“Please… Please, just stop. I promise I won’t say anything. I’ll leave you alone,” she begged, her voice rough and harsh.

“Oh, we know you won’t tell anyone, and you we’re not letting you go. Not until we’re done with you,” Sophia said, laying down next to Imogen. She no longer had her phone but was holding the gag. “Let him know how much you want his cock, or I’ll put this back in.”

-

Imogen took several more gasping breaths before turning to look at me, her eyes filled with fear.

“I… I want your… cock,” she stammered.

“Oh, that was pathetic,” Sophia moaned. “You need to make him think that you want him. Try this: fuck me, breed me. Fill me with your cock and pump your cum into my fertile pussy.” Sophia’s words made me smile, the way she said them sent shivers down my spine. Part of me wanted to pull out of Imogen and fuck her there and then, but I stopped myself. This time was just for Imogen.

“Please, fuck me. I want your cock inside me… I want you to breed me,” Imogen tried, he voice wavering only slightly.

“That more like it,” Sophia encouraged.

-

Imogen continued to beg for my cock and by the time I felt that familiar urge start to build inside me, I thought she might actually mean it. As the urging inside me reached boiling point, I thrust deep into Imogen, slamming my body so hard into hers that she gasped in surprise. My cock exploded, shooting cum deep into Imogen’s pussy.

“Fuck…” I grunted as I slowly began pulling out. Imogen’s eyes went wide and she stared down in shock, her lower lip trembling.

“You came? Oh, let me see, let me taste,” Sophia said, scrambling the bed down till her face was less then an inch from Imogen’s pussy. I moved back and watched as Sophia began eating out Imogen, licking up my cum as it dripped out of the other girl’s pussy.

-

As she ate out her friend, Sophia stuck her bum up in the air, moving it from side to side in a sort of happy dance. That thick round ass looked so good. Just watching it had me hard again, ready for round two.

-

I grabbed Sophia’s waist and heard her moan, muffled by Imogen’s pussy, as I thrust my cock into her ass. And then I heard Imogen moan. I looked up and saw her watching me as I fucked Sophia’s ass. I couldn’t tell if she was enjoying being eaten out or watching me, but she was enjoying something. Her pale cheeks were flushed and her eyes kept crossing as she let out explosive moans of pleasure.

“Are you enjoying watching my stepbrother fuck me?” Sophia asked, looking up after Imogen let out an incredibly loud moan. Imogen flushed even more, her face was almost as red as her hair.

“I… I… I don’t know,” she whispered. “It is kinda hot.”

-

After a few more minutes I pulled out of Sophia’s ass and rammed my cock into her pussy. I reached forward and wrapped a handful of her long blonde hair around my hand, pulling her into an upright position. With my other hand, I reached around and began playing with her tits, squeezing them in my fingers.

“Oh, don’t stop. Cum in me, Imo needs a taste,” Sophia moaned as I began thrusting in and out with so much force that when I let go of her, she fell forward on top of Imogen. The two girls started kissing whilst I continued fucking Sophia, their tongues pushing into each other’s mouths. The sight was enough to drive me to that point of orgasming again.

-

Just like with Imogen, I thrust as deep into Sophia as I could and let my cock explode. My cum flooded inside her and I began to slowly pull out, drawing out the sensation. As soon as my cock was out of her, Sophia moved forward and sat on Imogen’s face.

“Go on, eat it. Eat my stepbrothers cum straight out my pussy,” she demanded, grinding her hips back and forth. I sat back and watched, taking out my phone to record the two girls, as Sophia continued to grind her hips against Imogen’s face. I loved how Sophia threw her head back, moaning loudly, her hands gripping handfuls of Imogen’s hair.

-

After a couple more minutes, and a very loud, wet orgasm, Sophia collapsed down on the bed next to Imogen. Both girls were breathing heavily, their chests rising up and down almost in sync.

“Oh damn, that was good,” Sophia said, looking over at me. “I’m gonna take Imo for a shower, and then when we’re done, round 2?” She reached over and unfastened Imogen’s wrists before taking her by the hand and half lead, half dragged her out towards the bathroom.
0 comments
SUBMIT A COMMENT
You are not logged in.
Characters count: