Most of the car ride was spent looking at our phones with occasional smiling glances and bumping against each other in the back seat. My younger sister left her hand on the middle seat and I took it for a few minutes, rubbing my thumb over her soft skin. We loved the small amount of public contact we could do that just made everything more electric.
In the car, Lily would spread her legs, or I would put one leg bent on the middle seat. Turning toward each other, admiring each other's bodies. She even rubbed her clit and put her wet fingers in my hand. It felt so wildly sexually forbidden. I wanted to pull her to me and go down on her right there.
Instead, I just licked what I could from my fingers and stared at her while she again reached down her shorts and arched back in pleasure. The radio was on but my slutty sister wasn't quiet.
I thought quickly and started singing along to the song. Getting into it, I asked my Mom to turn up the radio while she drove my sister and I home from a weekend at my aunt's. My sister thanked me with a pleading look as she bit her bottom lip hard and then her eyes rolled back, her body got rigid, her fingers moved quickly to the upbeat music, her legs spread wider, her small tits rose and fell quickly as she tried to breathe through the start of a building orgasm deep in her cunt.
She pulled her fingers out, I watched her fingers as they dripped. I wanted to suck on them with the hunger of a needy subby slut but she quickly drove her hand back inside her little, very wet, shorts and brought herself all the way to orgasm as she squirmed and thrust her hips directly behind our oblivious mom.
The dichotomy I was witnessing was surreal, my mother was focused and intent on the road ahead, knuckles tense and dressed modestly. Her figure covered but I could still see the side of her boob, still pretty firm and large. But she was not very sexually expressive or open minded.
Behind her, not 2 feet away. Her youngest daughter spread and enthralled in self pleasure. Fingering intensely, thrusting 2 of her fingers at least in her tight cunt. Dressed in short shorts, a thong, and a tank top. No bra as her perky tits pressed forward and her hard nipples poked against the black cotton, easily visible for me.
I sat next to her and it was getting very hot in the back seat. I wanted to indulge in my own self pleasure, rub my clit and then suck on my sister's soaked fingers. Mom would occasionally flit her eyes to the rear view mirror but couldn't see either of us fully as we leaned against the doors and spread over the back seat. If traffic was light and we were chatting she might look back at me though.
Finally after several minutes of wild fingering and a few releases I watched my sexy sister finally open her eyes, unclench her jaw, breathe fully and pull her absolutely drenched fingers from her wet cunt. White as snow from fingertips to palm. I didn't care where we were, that our uptight mother was inches from my sister's wet fingers. That I was going to possibly gag on my sister's fingers directly behind my mother. I didn't care.
I grabbed her wrist and brought her arm to above her thigh, quickly leaned over and forced her fingers to the back of my mouth. Sucking on them and swirling my tongue around them and between her fingers. Sucking and bobbing my head, I loved when we could get this wild and passionate. It turned me on as well.
Her other hand ran through my long hair and over my ear. Long and slow strokes as I sucked the taste of delicious cunt from her fingers. My sister's shorts and thong were already pushed away from her cunt so I reached with my free hand in the right leg hole and drove two fingers deeply in her wet, warmth.
Immediately curling my fingers and releasing all the frustrations of the past hour into the loving act of grinding my fingers against her g spot and thrusting my fingers deeply inside my petite younger sister's tight, wet cunt. She flooded around my fingers after about a minute. I tapped my fingers deeper against her g spot and a final small stream erupted and coated my palm.
She pulled her fingers from my mouth. Grabbed my wrist and brought my fingers to her lips as she leaned down close to the back of the driver's seat. I felt limp but needed my horny sister to taste herself on my fingers. Knowing her careful licking and sucking was a sign of praise and she kissed my hand quietly. After she dropped my wrist I laid my head and my hand on her thigh.
Our mother thought she was a complete princess and I had always been the wild child. However, the reality was that my sister was an absolute kinky domme that routinely owned her submissive slutty older sister, me. She loved holding the power and was a bit of a sadistic domme, perfectly matching my pain and praise kinks. My younger sister looked up to me most of our lives but when we opened up to each other sexually, the dynamic shifted..
She continued to calmly stroke my hair. Her legs spread and the sweet scent of her cunt filled my brain. I closed my eyes. I put my leg up on the seat. Bent my leg, while the other was still on the floor. Nicely spread as my sister looked down at my stunning body. My firm, large breasts gently rising and falling under my own tank top. My cleavage looked great even laying down across the back seat.
I thought about how many times she was going to cum on my face tonight. Getting so hot I gently slipped my hand down my own shorts and rubbed my clit slowly. Gently rubbing between the swollen lips and stroking my needy large clit like I was scrolling my computer mouse through endless invoices at work. Feeling the familiar curves of my clit as the car sped through the bumps and curves we rode along, content and in a sensual haze.
We slowed down as we entered our town. I sat up and looked at my sister, a bit disheveled. We mirrored each other to fix our hair and make sure our tank tops covered our boobs and to make sure we didn't look like we both were dripping with self pleasure...
When we got home, mom was getting ready to go to sleep, busy walking around the house in a fuss, cleaning up the living room and kitchen. Grandpa was still awake in the living room, sipping some tea and reading a small book. He smiled, looking up from his book and over to me. Shaking his head as my mom bustled past him picking up around the couch.
I went to my room to change into this white nightgown which doesn't go much below my ass. I liked the lace and it flowed nicely over my curves. My nipples felt nice against the soft silk. Lily, my younger sister, popped out of her room in a long t-shirt and nothing else, it covered her cunt and sculpted ass but when she walked toward me, it rode up her tight round ass with every step and there clearly weren't panties between her thighs, just an aching, tight, horny cunt that was still creamy wet from the long drive, and my wreckless fingering.
We heard Mom clattering in the kitchen. So, Lily glided down the hall, wrapped her arms around me and grabbed my ass as I leaned down and wrapped my hands around the back of her neck and against her back. Our warm embrace was electric. My firm breasts against her small perky ones. Feeling her nipples under her shirt pressing against me.
We hugged, each checking over the other's shoulder for our grandpa, the TV was loud but then his chair creaked so we knew it was safe. Next thing I knew Lily's lips were on my neck, several quick kisses, each one sending shocks down my spine. Her shirt was in the way of her sensitive collarbone so I kissed her neck a bit as well, then I leaned back and pulled her hair so her hazel eyes shot open, just in time to see my eyes shut as I leaned in for a passionate kiss.
Our lips spread, her soft lips pressing against mine, her tongue pressing into my mouth, tangling with mine. Our tongues danced, our soft lips moving together. She stumbled back and pressed my hand against the wall with her ass. Her shoulders hit next and made a small thud. Luckily everything in this small house made noise, so creaks and small thuds were not thought of twice, and the TV covered our passionate embrace.
We continued to make out. I pressed my tits against her small body. She happily pressed her lips against mine and I felt her hands grab my ass firmly. I pulled her off the wall and immediately grabbed her ass firmly with both hands, feeling dominant in the moment. Bending her back then leaning back as she kisses me harder, our bodies lost in each other.
Both of us in the moment, our love boiling over from our long ride in the back seat of the car. I felt her hands on my tits and she pulled the nightie down and started to suck on my nipples. I spread my legs involuntarily and started rubbing circles against my clit. I backed against the wall quietly and she started to get more intense with my firm tits and I rubbed harder. One of her hands moved down my body and forced my hand lower.
I curled my fingers into my wet cunt and started to finger myself. M g spot was on fire. I loved this intensity, her eagerness and dominance. She brought her hand back up my body to my throat. Her small hand wrapped around the front but quickly she changed her position. Spread her legs and laid against me. Kissing my lips again and then pressing her thumbs into my neck. Wrapping her hands over me and cutting off circulation. She has clearly read about this online and had been waiting to try it. It was effective and I soon felt circulation being restricted and I easily slipped into my submissive, horny, worship mindset.
I quickly removed my fingers from my soaked cunt and slipped them into my sister's warm wet cunt. Her body rose up against mine then back down as she adjusted to my fingers deeply inside her. I thrust in and out along her g spot and felt her pulsing, swollen cunt against my wrist. I started rubbing with my palm as well. I grabbed her ass. She let go of my neck when I squeezed her ass hard.
I took a few deeper breaths, nodded and gently rubbed her ass. She understood my silent signals for choking me. I opened my eyes wide and looked lovingly at my sister as she grinned and raised her eyebrows. I nodded, took a breath and felt her thumbs engage again. This turned her on, igniting another domme frenzy and we kept going for several minutes.
My hands on her ass and in her cunt, hers on my neck. Making out and leaning against the wall. She was lost in dominance and I was focused on her pleasure. Soon I felt her clench her ass and her cunt forcefully clamped my fingers in place. I forced them in deeper and pressed her g spot hard!