A Shocking Discovery | FF, incest, d/s, Fdom, humiliation

So, I’ve never posted erotica before, I don’t write it often unless I’m very horny as a way to vent my fantasies. I found this story I wrote a little while ago and figured I would share :)

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“I know everything.” The words fell out of Gwen’s mouth, as I opened the door, dropping one by one, thudding against the floor.

My mouth went dry and I could feel heat blossoming on my cheeks.

Gwen was on her phone, typing something. She lazily moved a hand to gesture to my bed. “Your laptop.” Her eyes drifted up towards me for a moment and I could see a smirk starting to form on her lips. “I had to borrow it. Boy, was I in for a surprise.”

I had to resist the urge to cover my face as I knew my cheeks were bright red. My heart was pounding and I could feel a sweat forming on my skin. “I- I don’t know-“

“Save it, Alex!” She snapped, before returning to her chilling nonchalance, “Almost 200 pages… I think that’s borderlining an obsession.”

She put her phone down and stood up from the bed, walking over to grab the laptop. “Pages and pages of how little Alex wants to have sex with her sister.” She ran her hand up and down the face of the laptop, tracing the logo.

How could I be so stupid? I should’ve never fucking let her borrow it. I felt like my world was crumbling down.

She started to take a few steps towards me, “Pages and pages, of how sexy your own sister is. How badly you want her.” She smirked and looked me up and down. I’m guessing I didn’t look embarrassed enough for her as she said with too much delight, “How she ‘steals her panties just to get a smell of her perfect pussy’, right?”

I visibly flinched and felt my face get even warmer if it was even possible. Gwen was directly in front of me at this point. I wondered if she could feel the heat radiating off of me. She moved a hand forward to brush some of my hair behind my ear, “So is it true?”

I couldn’t even fathom opening my mouth, let alone any words coming out.

Her face turned sour and suddenly her hand gripped my cheek firmly, “Because I know it’s true. I just want to hear you say it.”

I felt frozen. Feeling her hand on my skin sent electricity through me, but also a fear I couldn’t describe.

She brought her thumb across my face to trace my bottom lip and her face softened. Her eyebrows raised slightly and she cooed, “Say it.”

“It’s true.” I finally managed to whimper. Her thumb rubbing my lip unfortunately made me weak in the knees.

She let out a laugh suddenly and then sighed. “So what are we going to do about this? What am I going to do about having a pervert for a sister? Should I start with telling Mom and Dad or just the whole school?”

“Please!” I exclaimed, “Please, Gwen, I’m sorry.”

She chuckled again and then squished my cheeks together in her hand. “‘Sorry’? Sorry that you’re a nasty little pervert who’s rubbed her pussy for years thinking about her sister sleeping in the bed across from her. You’re sorry about that? Well I suppose that’s enough then: Sorry.”

“Gwen…” I mumbled through my squeezed lips.

“God, and you were graphic too. You knew exactly what you wanted. Porn-sick little girl.” She spat out the last words with disgust. “You must be sincerely fucked up to even come close to thinking the things you did. Let alone write them out in your own little degenerate Magnum Opus.”

I hitched my eyebrows upward wanting to plead with her to not tell anyone. Gwen let go of my face and grabbed both of my hands.

“What vile instruments. These are what you used to write it all, huh?” She tweaked each finger slowly, “Pouring out your little incestuous fantasies.”

“Gwen, please!” I whimpered.

“Shut the fuck up, Alex, oh my god!” She laughed, “The only thing you want to do with that mouth, anyways, is to lick your big sister’s pussy, right?” She purred and brought two fingers to my bottom lip again while holding my wrists in her other hand. They creeped between my lips before inserting themselves in my mouth. The slight taste of salt zinged on my tongue and the smell of nail polish was in my nose.
“Tasting your sister’s pussy is all you want.” She smiled as her fingers explored my mouth. “Violating yourself, tainting yourself with how badly you crave your degenerate fantasies.” Her fingers suddenly went a little too deeply and caused me to gag. She laughed and pulled a finger out only to hook one of my cheeks open with the other. “Tell me, Alex. Please tell your big sister how badly you want to eat her pussy.” She said with mock desire, biting her tongue to avoid laughing.

I felt like I was only seconds away from having tears spring to my eyes. “I don’t want to say it, Gwen.” I pleaded.

“Oh, but it’s true, right? Are you wet right now?” Her hand on my wrist dropped down to trace up my thigh and then hook my other cheek open. “Tell me, Alex.”

“I want to eat my big sister’s pussy!” I mumbled through my stretched cheeks, my voice quivering as I was close to crying.

“Good girl.” She smiled and let my cheeks go. Her hands dropped to the buttons on my shirt and started to undo them.

“What are you do-“ I suddenly felt my left cheek stinging fiercely as Gwen had slapped me.

“I told you to shut the fuck up, Alex.” Her words struck me like daggers. She continued to unbutton my shirt, pulling it out from my skirt and then slipping it off to drop on the floor.

“You know, I’m honestly surprised you’re being so difficult when you seemed perfectly fine describing scene after scene of fucking me, Alex.” She said as she pulled my skirt down my legs.

Feeling the air against my stomach and legs, standing bare in my bra and underwear in front of Gwen was so surreal.

She stepped behind me and I felt her fingers begin to fiddle with the clasp of my bra before it came undone and she flicked the straps off my shoulders.

*What the fuck is going on?* I thought to myself.

The cool air, and honestly the situation, made my nipples stiffen immediately. Gwen came around to face me again and then dropped down and yanked my underwear off of me. I gasped, but she didn’t even flinch. “Get on your knees.” She said firmly.

“Gwen, what are you doing?” I exclaimed, feeling myself start to tremble with nervousness.

“I’m humiliating you, Alex. Or are you to stupid to figure that out? Is your brain so jacked up on porn and fingering yourself that you are reduced to being an idiot all day?” Gwen barked.

I dropped to my knees quickly. I would be a liar if I said I wasn’t starting to get wet from the whole situation. I could still taste her fingers on my tongue.

“Are you even slightly ashamed?” Gwen asked, looking down at me. “I guess it’s the shame that’s making you so reluctant to admit anything. I could go to your laptop, start reading off lines. It doesn’t even matter where I start reading from. It’s all going to be just as depraved.” She crouched down to be eye level with me. “You’re a filthy pervert, Alex. A dirty dyke and a sister-fucker at that. Is your pussy wet yet?” She suddenly smiled and placed both her hands on my thighs.

“I don’t see how it couldn’t. You’re naked right in front of your Aphrodite, your sister.” She used her fingernails to slowly trace up my legs, sending shivers through me. “Does it exhilarate you, having me touch you? Feeling your sister’s fingers on your naked skin?”
Her right hand stayed at my inner thigh, massaging it gently with her thumb while her left hand trailed onto my stomach and between my breasts.

“Your nipples are hard, little sister…” She cooed, circling my areola with her fingertip. “You can’t hide how aroused you are. What a slut. If you were normal you’d be mortified right now. You’d be begging me to stop, hell, you wouldn’t have let me strip you in the first place. But you’re a perverted whore. You’re a freak whose brain is so fucked up, you actually get off to this. You get off to having your sister touch you. You want your sister to defile you. To commit unspeakable acts. You want to be her little slut.” She giggled at that.

“Your pussy is wet, Alex.” She grinned, “I can feel it dripping down your thigh.”

Fuck was she right. I was so turned on it should be criminal. I would’ve done anything to feel her fingers creep ever so slightly upwards to touch me.

“Such a slut, Alex.” Gwen tsked, “But that makes you a good girl. At least now you’re being honest, in a way. You’re proving just how badly you want your sister to fuck you.”

Her left hand drew upwards towards my throat and squeezed it gently. She leaned in toward me, almost pressing her lips against my ear. “Do you like this?”

I opened my mouth to speak and couldn’t hide the desire in my voice, “Yes.”

“Fucking slut.” She chuckled against my ear and then touched her lips against my jaw. A few gentle kisses pressed against my cheek and chin when Gwen started laughing again, “You’re so red, Alex. I can feel how warm you are on my lips.”

Her icy blue eyes looked directly into mine. Her lips were so close to mine if I moved forward just a little I could’ve kissed her. “What do you want, little sister? Tell me.” I felt her fingers tighten slightly around my throat.

I croaked, “I want you. I want you so bad, Gwen.”

She grinned, “Good girl.”

Source: reddit.com/r/eroticliterature/comments/ip66kr/a_shocking_discovery_ff_incest_ds_fdom_humiliation