Dark Desires {Erotica Collections}

My fingers were buried deep inside my soaked pussy when my sister's voice cut through the door like a knife.

I gasped hard and bit my lip to stay quiet. My back pressed against the cool bathroom tiles as I sat on the edge of the tub with my legs spread wide. My baggy sleep shirt was pushed up over my heavy tits and my shorts lay crumpled on the floor. I had two fingers pumping fast in and out of my dripping cunt while my thumb rubbed tight circles on my swollen clit.

"Fuck... Jax," I whispered under my breath. In my head he had me bent over the sink, his strong hands gripping my hips while he slammed into me from behind. I pictured his tattooed arms flexing and his deep voice growling my name instead of hers. My pussy clenched hard around my fingers as I added a third one, stretching myself open.

The fantasy felt so real. I could almost feel his thick cock filling me up, pounding me until I could not think straight. My juices ran down my thighs onto the tub edge. I rubbed my clit faster, pinching my hard nipple with my free hand. My body trembled. The pressure built so fast I knew I was close.

"Harley! You in there? Hurry up or I'm leaving without you!" Ruby shouted from the hallway. Her heels clicked on the wooden floor right outside the door.

Shit. I froze for half a second but my body did not want to stop. I kept rubbing my clit in quick desperate circles. "Almost done!" I called back, my voice shaky. "Give me two minutes."

I closed my eyes again and went harder. In my mind Jax had me on my knees sucking his cock while Ruby was out somewhere. I imagined his hand in my hair and his rough groan as he came down my throat. That dirty thought pushed me over. My pussy spasmed hard around my fingers. I came so strong my legs shook and a tiny moan slipped out before I could catch it.

I sat there breathing fast for a few seconds, my fingers still inside me feeling the aftershocks. My juices glistened on my hand. I quickly wiped myself clean with some toilet paper and washed my hands. My face was flushed pink in the mirror. I looked at my messy blonde hair and plain face behind my glasses. Nobody would guess what I had just done.

"Harley Quinn, I swear if you make me late again," Ruby yelled.

"I'm coming!" I yanked my baggy hoodie and loose jeans from the hook and pulled them on fast. The clothes hid every curve I actually had. No makeup. Just my glasses and my usual plain self. I took one last look in the mirror then opened the door.

Ruby stood right there in a tight red dress that hugged her body perfectly. Her bright red hair fell in sexy waves down her back. She looked hot as hell and she knew it. Jax leaned against the wall beside her checking his phone.

"Took you long enough," Ruby said rolling her eyes. "What were you doing in there, dying?"

"Sorry," I mumbled. "Just... morning stuff."

Jax glanced up and gave me a small polite smile. "Morning, Harley."

His voice hit me right in the stomach. Deep and smooth. I felt fresh heat between my legs even though I just came. "Morning, Jax," I said trying to sound normal.

Ruby grabbed his shirt and pulled him into a quick kiss right in front of me. I should have looked away but I could not. Her body pressed tight against his. His hand slid down to squeeze her ass as their mouths moved together. The kiss was wet and hungry. Ruby made a little moan and rubbed herself against him like they were alone.

I stood there frozen watching. My twin sister kissed the man I fantasized about every single night. Jax's fingers dug into her dress the same way I imagined he would touch me. When they finally broke apart Ruby smirked at him.

"Missed you last night, baby," she said in that flirty voice she used on everyone. "You better come over after work. I need you."

Jax chuckled low. "Yeah? You gonna wear that dress for me?"

"Maybe. Or maybe nothing at all." She winked and ran her hand down his chest.

I cleared my throat and looked at the floor. My cheeks burned. "We should probably get going. Traffic gets bad."

Ruby laughed. "Always so responsible, Harley. What would I do without my boring little twin?"

She said it like a joke but the words stung. I forced a small smile. "Guess you would be late every day."

Jax glanced between us. "You two ready? I can drop you both off if you want."

"That would be great," Ruby said grabbing his arm. "Harley, you coming or what?"

We walked outside together. Ruby kept talking the whole time. "So Jax and I went to that new club last weekend. You should have seen it. Everyone kept buying us drinks. This one guy would not stop staring at me. Right babe?"

Jax nodded. "Yeah it was packed."

I stayed quiet mostly listening to them. Every laugh Ruby let out and every time she touched Jax made my stomach twist. I kept remembering how she sounded on the phone yesterday when I overheard her talking to her friends.

"Harley is so weird sometimes," she had said. "Always hiding in her room. I swear she is jealous but too scared to do anything about it. Poor thing will never get laid looking like a walking laundry basket."

Her friends had laughed. I had stood outside her door feeling sick.

Now watching her press against Jax in the front seat of his car I felt that anger rise again. She had everything. The body, the confidence, the man. And she still talked shit about me.

"You okay back there?" Jax asked looking at me in the rearview mirror.

I met his eyes for a second. "Yeah. Just tired."

Ruby turned around. "You should come out with us sometime. Maybe put on real clothes for once. I could do your makeup. Bet you would look decent if you tried."

"Thanks," I said keeping my voice even. "Maybe."

Inside my head the fantasy played again. Me in Ruby's red dress with my hair dyed. Jax looking at me like he wanted to devour me. My pussy throbbed at the thought. The urge was already building again even after what I did in the bathroom.

We pulled up to my office building first. Ruby leaned over and kissed Jax again. This time longer and deeper. I could hear the soft sounds of their mouths and her happy sigh.

"See you later, handsome," she whispered loud enough for me to hear.

"Later," he answered.

I grabbed my bag and stepped out. "Thanks for the ride, Jax."

"Anytime, Harley."

Ruby waved from the car. "Don't work too hard, sis!"

As they drove off I stood on the sidewalk for a moment. My heart pounded hard. The anger mixed with that deep hungry ache between my legs. I had spent years hiding and touching myself while thinking about him.

Today something felt different. The idea that started forming in the bathroom would not leave me alone. Dye my hair red. Wear her clothes. Take what I wanted for one night.

I walked into the building with my head down but my mind racing. For the first time I wondered what it would feel like to be the sister everyone wanted. To have Jax look at me the way he looked at her. To finally let my dirty urges out instead of locking them away.

The day dragged but every spare second I thought about it. By lunch I had already searched how long temporary red hair dye lasts. By the time I got home that evening the plan felt less crazy and more necessary.

Ruby was out when I got back. Her room door stood open showing all her sexy outfits hanging up. I stood in the doorway staring at them. My fingers itched to touch the soft fabrics.

I stepped inside and picked up a tight black dress she wore last week. It smelled like her perfume. My pulse quickened. I held it against my body in front of her mirror. The girl looking back had the same face but hidden under baggy clothes and fear.

Tonight I would not be her anymore. Not in my fantasies at least.

I locked myself in my room and lay on the bed. My hand slipped under my waistband again as I pictured Jax's face. This time I did not feel guilty. This time the fantasy had a plan.

"Ruby is out with friends," I whispered to myself as my fingers found my wet pussy again. "And I'm going to borrow her boyfriend."

I came hard thinking about it. Faster and stronger than the bathroom orgasm. My whole body shook with need. When I finished I stared at the ceiling breathing heavy.

Tomorrow I would dye my hair.

Tomorrow I would become her for one night.

And I would finally fuck the man I had wanted for so long.

The thought made me smile in the dark. For once I did not feel shy. I felt powerful. Hungry. Ready.

I got up and started planning every detail. The dress. The makeup. The way I would kiss him first. The way I would moan his name when he finally pushed inside me.

My twin had no idea what was coming. And neither did Jax.

But I could not wait.

My heart slammed against my ribs the second I locked the bathroom door and opened the box of red hair dye. This was really happening.

Ruby had left early that morning for the weekend trip with her friends. The house was completely empty and quiet except for my own shaky breathing. I stood in front of the mirror in just my bra and panties staring at the blonde hair I had hidden under for years. My curvy body looked soft and full in the bright light. Heavy tits straining against my bra. Wide hips and thick thighs that I always covered up. Today I would stop hiding.

I mixed the dye fast and started working it through my hair. The sharp smell filled the small room while I talked to myself the whole time. "Come on Harley. You can do this. She deserves it after what she said about you. Just one night. One night pretending to be the hot twin."

My hands shook a little but I kept going. I let it sit exactly like the instructions said then rinsed it out. When I looked up my breath caught. Bright red waves fell around my face. I looked exactly like Ruby. The same full lips. The same green eyes. The same everything except my body was softer and curvier in all the right ways.

"Holy shit," I whispered. I grabbed the scissors and started cutting layers just like Ruby wore her hair. Snip after snip the blonde disappeared completely. When I finished I shook my head and watched the red strands bounce. My pussy throbbed just looking at myself. "You look fucking good."

I spent the next twenty minutes on makeup. Smoky eyes. Red lips that matched my new hair. I even borrowed Ruby's favorite perfume and sprayed it on my neck and between my tits. Then came the dress. The tight black one she wore last week. I pulled it over my head and worked it down my body.

It hugged me like a second skin. My big tits nearly spilled out the low neckline. The fabric stretched tight across my ass and thighs showing every curve I usually hid. I turned sideways in the mirror and ran my hands down my sides. "Damn. No wonder guys stare at her. But this body... this is mine."

Doubt hit me hard right then. What if Jax figured it out? What if Ruby found out? I would lose everything. I stared at my reflection and shook my head. "No. Stop it Harley. She called you a loser. She said you would never get laid. Tonight you prove her wrong."

I pushed the fear down deep and slipped on Ruby's heels. They made my legs look longer and my ass even rounder. I practiced her flirty smile in the mirror. "Hey babe. Missed you so much." My voice came out higher and sweeter just like hers. "Perfect."

I grabbed my phone and her purse then headed out before I could change my mind. The drive to Jax's apartment felt like it took forever. My thighs rubbed together with every movement and the dress kept riding up. By the time I knocked on his door my pussy was already wet.

Jax opened the door wearing gray sweatpants and a tight black t-shirt. His tattoos peeked out from the sleeves. He looked me up and down slowly and his mouth curved into a surprised grin.

"Damn Ruby. You look hot, scalding hotter than normal. What did you do different?" he asked stepping aside to let me in.

I walked past him letting my hip brush against his. "You like it babe? I wanted to surprise you. Been thinking about you all day."

He closed the door and pulled me close by my waist. His hands felt big and warm through the thin dress. "I thought you'd be out with friends you smell good too. Come here."

"I changed my mind" I stuttered and before I could hesitate. I wrapped my arms around his neck and kissed him hard. Our mouths opened right away. His tongue slid against mine and I moaned softly into the kiss. He tasted like mint and something darker. My body pressed tight against his chest. My heavy tits squished between us.

"God you are eager today," he muttered against my lips. "What got into you?"

I kissed him deeper instead of answering. My hands ran down his chest feeling the hard muscles underneath his shirt. "I just need you Jax. Really bad. Been wet thinking about you since I woke up."

He groaned and walked me backwards until my back hit the wall. One of his hands slid down and grabbed a handful of my ass squeezing hard. The dress rode up even more. His fingers brushed the edge of my panties.

"Fuck you feel good," he said breathing fast. "This dress looks insane on you. Your ass has never looked this juicy."

I laughed softly like Ruby would and arched my back pushing my tits against him. "You can touch whatever you want tonight. I am all yours."

We kissed again. This time slower and dirtier. His tongue explored my mouth while his other hand cupped one of my breasts through the dress. He squeezed and rubbed his thumb over my hard nipple. I gasped and rocked my hips against him. I could feel his cock getting hard in his sweatpants pressing against my stomach.

"You are so fucking horny today," he whispered kissing along my jaw down to my neck. "I love it. Keep talking like that."

I tilted my head to give him better access. "I want your hands all over me Jax. Feel how wet I am already. I have been aching for your cock."

He growled and pushed the dress straps down my shoulders. My tits spilled out into his hands. He groaned loud when he saw them bare. "Holy shit babe. Your tits look incredible right now. So full and soft."

He lowered his head and sucked one hard nipple into his mouth. I cried out and held his head there. The wet heat of his tongue made my knees weak. "Yes just like that. Suck harder. I love your mouth on me."

While he licked and sucked my tits I reached down and rubbed his cock through his sweatpants. He was rock hard and thick. I stroked him slowly loving the way he moaned against my skin.

"Take your shirt off," I told him. "I want to feel you."

He pulled back just long enough to yank his shirt over his head. His bare chest and abs looked even better than in my fantasies. I ran my hands all over him while we kissed again. Our tongues tangled messily. Spit slicked our lips.

Jax grabbed my ass with both hands and lifted me up. I wrapped my legs around his waist. The dress bunched around my hips. He carried me to the couch and sat down with me straddling him. My bare pussy rubbed against the hard bulge in his pants through my soaked panties.

"You are dripping already," he said sliding his hand between my legs. His fingers rubbed my pussy over the thin fabric. "So fucking wet for me."

I rocked against his hand moaning. "All for you Jax. Touch me inside. Please."

He pushed my panties aside and slid two thick fingers into my tight cunt. I gasped and rode his hand grinding down hard. "Oh god yes. Your fingers feel so good."

He pumped them in and out while his thumb circled my clit. His mouth attacked my tits again sucking and biting gently. I held his head against me talking the whole time.

"Harder babe. Finger fuck me deeper. I love how you stretch me."

He added a third finger stretching me wide. The wet sounds of his fingers moving in my pussy filled the room. I kissed him again swallowing his groans. My red hair fell around us like a curtain.

"You are so tight today," he said against my lips. "Feels like you have not been fucked in weeks."

I smiled and kissed him harder. "Maybe I saved it all for you. Keep going. Make me cum on your fingers first."

He curled his fingers hitting that perfect spot inside me. I cried out and rode his hand faster. My tits bounced with every movement. He watched them with dark hungry eyes.

"Look at you," he said voice rough. "So fucking sexy riding my hand. Cum for me Ruby. Let me feel it."

Hearing him call me Ruby sent a dirty thrill through me. I kissed him deep and came hard. My pussy clenched around his fingers over and over. I moaned loud into his mouth shaking on his lap.

When I finally stopped trembling I kissed him softly then pulled back a little. My lips felt swollen. His fingers were still inside me moving slowly.

"Your turn now," I whispered. "I want to taste you."

Jax grinned and leaned back on the couch. "Then come get it baby. I am all yours tonight."

I slid down between his legs still feeling the aftershocks of my orgasm. My hands shook with excitement as I reached for his waistband. This was only the beginning and I already felt more alive than I had in years.

I pulled Jax's sweatpants down and his thick cock sprang out hard and ready. My mouth watered at the sight of it. Veins ran along the shaft and the head was already leaking precum.

"God you are so big," I whispered looking up at him. "I want this cock so bad right now."

Jax groaned and spread his legs wider on the couch. "Then suck it baby. Show me how much you missed it."

I wrapped my hand around the base and stroked him slowly first. His skin felt hot and smooth. I leaned in and licked the tip tasting the salty precum. He hissed through his teeth and put one hand in my red hair.

"Fuck yes Ruby. Just like that. Use your tongue."

I swirled my tongue around the head then took him deeper into my mouth. I sucked hard bobbing my head up and down. Wet slurping sounds filled the room. I looked up at him the whole time keeping eye contact.

"You taste so good," I said pulling off for a second to catch my breath. "I love having your cock in my mouth. Keep pulling my hair babe."

He gripped my hair tighter and pushed me back down. I relaxed my throat and took him all the way until my nose pressed against his stomach. I gagged a little but kept going loving the way he moaned loud.

"Holy shit you are deepthroating me so good today," he said breathing heavy. "Where did this come from? Your mouth feels incredible."

I hummed around his cock and sucked faster. My free hand played with his balls gently squeezing them. Saliva ran down my chin onto his lap. I pulled back gasping.

"I just want to make you feel amazing tonight," I told him stroking him fast with my hand. "Tell me what you want next. I will do anything."

Jax pulled me up and kissed me rough. His tongue pushed into my mouth tasting himself on me. "I want to fuck you hard. Bend over the couch for me."

I stood up quick and turned around. I bent over the arm of the couch pushing my ass out. The tight dress was still bunched around my waist. My panties were soaked. I looked back at him over my shoulder.

"Come fuck me Jax. I need your cock inside me right now. Stretch my pussy please."

He stood behind me and rubbed his thick cock against my wet folds. He teased my clit with the head making me whimper.

"You are dripping down your thighs," he said. "So fucking ready for me."

He pushed in slow at first letting me feel every inch. I moaned loud as he filled me up. "Oh my god you are so deep. It feels so good. Keep going babe."

Jax grabbed my hips and thrust all the way in. His balls slapped against me. He started fucking me harder. The sound of skin hitting skin mixed with my moans.

"Talk to me Ruby. Tell me how it feels," he said pounding into me.

"Your cock is hitting so deep," I gasped. "I love how you fill me up. Fuck me harder. I can take it."

He slammed into me faster. One hand reached around and rubbed my clit while he fucked me. My tits bounced with every thrust. I pushed back against him meeting his strokes.

"Yes right there. Rub my clit just like that. I am going to cum again," I cried out.

"Cum on my cock baby. Let me feel you squeeze me," he growled.

My second orgasm hit hard. My pussy clenched around his thick cock over and over. I moaned his name loud shaking on the couch. He kept fucking me through it not slowing down.

"Good girl," he said slapping my ass lightly. "You cum so nice for me today."

He pulled out and turned me around. I sat on the edge of the couch with my legs spread wide. My dress was completely messed up now. Jax knelt between my legs and pushed them back toward my chest.

"I want to see your face while I fuck you," he said sliding back inside me.

I wrapped my legs around him and pulled him close. We kissed messy and deep as he thrust into me. His chest pressed against my tits. I could feel his heart beating fast.

"Harder Jax. I love feeling you on top of me," I whispered against his mouth. "Pound my pussy. Make it yours tonight."

He drove into me deeper. Every stroke hit that sweet spot inside. I dug my nails into his back and moaned.

"You are so wet and tight," he said breathing hard. "I cannot get enough of this pussy. Keep moaning for me."

I moaned louder for him. "Yes fuck me just like that. Your cock feels perfect. I am so close again already."

He reached between us and rubbed my clit fast. His hips slammed against me. Sweat made our bodies slide together. I kissed his neck and sucked on his skin.

"Cum with me this time," I begged. "I want to feel you throb inside me when you finish."

Jax groaned and fucked me even faster. "I am close baby. Your pussy is milking me so good."

We moved together in a fast rhythm. My moans mixed with his grunts. The couch creaked under us. I held onto his shoulders tight.

"I am cumming Jax. Cum inside me please," I cried out as my third orgasm crashed through me. My walls squeezed his cock hard.

He thrust deep one last time and came with a loud groan. I felt his cock pulse as he filled me with hot cum. We stayed locked together kissing softly while we caught our breath.

"Damn Ruby that was incredible," he said still inside me. "You were so wild tonight. I loved every second."

I smiled and kissed him again running my fingers through his hair. "I needed you so bad. You made me cum so many times. Your cock is perfect babe."

He pulled out slowly and sat beside me on the couch. Cum leaked down my thighs. I felt sore in the best way. Jax pulled me onto his lap and kissed my neck.

"Stay the night," he said softly. "I want to go again in a bit. You look too good to let you leave."

I laughed and nuzzled against him. "I was hoping you would say that. I am not done with you yet."