[B/S] Sister Accidentally Saw One of My Nudes, and Now Things Are Different — UPDATE 39
It’s incredible how fast you can drive when the only thing in your head is the promise of someone’s body. My heart pounded every time I blew past a speed limit sign. The roads were a blur. I’m not even sure how I got home, only that I did, rubber squealing in the driveway as I slammed the shifter into park and bailed out before the engine finished shutting down.
Inside, the house was quiet. Too quiet. Mom’s car wasn’t in the driveway, which meant it was just us. I flew up the stairs two at a time, legs unsteady and jittery from the anticipation that had been building all afternoon. By the time I hit the landing, my palms were sweating. I hesitated for only half a breath outside the door before shoving it open without knocking.
Abby was perched at the edge of her bed, exactly the way she’d been in the photo that sent my brain into a tailspin just fifteen minutes prior. Face down, ass in the air, legs spread wide enough to practically form a straight line with her hips. She had her phone in one hand and the tail resting between her cheeks. The only difference was that now she was actually waiting for me, head tilted just enough to catch my entrance in the room.
She met my gaze and smirked, like she’d been expecting me to sprint home and do something desperate. “Well? This pussy’s not getting fucked by itself,” she said, as if she’d been reading over the script in my head.
My brain short-circuited. I don’t remember dropping my backpack, or peeling off my shirt, or even kicking my shoes away, but I do remember the static charge that ran from my scalp to my toes. The air in her room felt thick, humid, almost electric. I closed the gap between us and got on my knees behind her, hands shaking as I ran my palms up her thighs. She was already wet—embarrassingly so. The sweet-salty scent of her arousal filled my nose, and I buried my face between her ass cheeks, letting my tongue trace the rim of her plug.
She gasped, but it wasn’t a delicate sound. More like the noise someone makes when surprised by a cold shower: loud, urgent, a little bit angry and a lot turned on. I flicked my tongue around the base of her plug, tasting the subtle, plasticky tang of silicone before working my way down to her pussy. Abby was dripping, her folds shining in the afternoon light that spilled through her curtains. I licked a slow, deliberate stripe up her slit, pausing to swirl the tip of my tongue around her clit, gentle at first. She squirmed and pushed her hips back, grinding against my face like she was trying to suffocate me in her cunt.
“You’re such a fucking perv,” she said, breathless, voice muffled by the pillow she’d shoved her face into. Her words did something to me. I slid my tongue deeper, exploring every crease, every shiver that ran through her thighs. My hands wrapped around her hips to steady her, and my right hand wandered up to cup one of her tits, thumb and forefinger pinching her nipple. I twisted it, not gentle, and she let out a grunt that sounded like a warning and a request at the same time.
“Harder,” Abby muttered, her voice coming out ragged and needy. So I did. I tugged on her nipple, squeezing it until I could feel the flesh stiffen in my grip, then moved my mouth up to suck on the sensitive skin at the base of her spine. I left a sloppy trail of spit as I worked my way back down to her cunt, where I started lapping her again, this time with more pressure. Her ass jiggled with each movement, the tail twitching comically.
She moaned, long and low, the sound vibrating through the mattress. I glanced up at her in the mirror she put on my nightstand, I caught the look of disbelief on her face. Like she still couldn’t quite believe this was happening, or maybe couldn’t believe how much she liked it.
I got greedy. My tongue flattened against her clit, rubbing hard circles that made her knees buckle. She tried to hold herself up but eventually collapsed onto her elbows, ass still pointed square at my face. I took the opportunity to snake a finger between her thighs, gently probing the entrance of her pussy before slipping in. She clenched around me, greedy for contact, so I added another finger and curled them up, searching for the spot that would make her lose control.
Abby’s hips jerked in response. She started rocking back against me, chasing the pleasure. “Fuck, Brian, that’s—shit, don’t stop—” Her voice trailed off as she bit the pillow again, legs trembling. I kept the rhythm steady, working my tongue and fingers in tandem, and reached up with my left hand to play with the tail, giving it a little tug. The plug shifted in her ass, and she screamed—actually screamed, a sound so raw and involuntary I worried, briefly, that the neighbors might hear.
“That’s it,” I said, voice low, almost a growl. “You like that?”
She nodded, face still buried in the pillow. “Yeah. Fuck, yeah. Do it again.”
I did. I pulled on the tail, twisting it gently, and flicked my tongue across her clit at the same time. She started babbling, words tumbling out so fast they barely formed sentences: “Shit, shit, fuck, keep going, don’t stop, I’m gonna—” The rest was lost in a shriek as she came, body convulsing, thighs squeezing around my head. She thrashed so hard I thought she might break the bed frame.
I kept my mouth on her, swallowing everything she gave me, not stopping until she was whimpering and twitching in overstimulation. I slowed down, giving her gentle, soothing licks while she caught her breath. The taste of her coated my tongue, sweet and tangy, a flavor I could’ve lived on for weeks.
Abby turned her head, hair sticking to her forehead with sweat, and grinned at me like the world’s most satisfied delinquent. “Didn’t think you had it in you, bro.”
I wiped my mouth with the back of my hand and shrugged, heart pounding so hard I could barely hear her over the rush of blood in my ears. “You started it,” I said, only half-joking.
She laughed, a wild, unfiltered sound. “Yeah, and I’m gonna finish it. Get up here.”
I pulled myself up onto the bed, suddenly aware of how hard I was. My cock strained against the fabric of my boxers, already leaking. Abby twisted around to face me, eyes dark and daring. She reached out and grabbed the waistband, yanking it down with no ceremony. My dick popped free, throbbing with anticipation.
Abby bit her lip, ran her hand up the length of me, and gave it a firm squeeze. “Not bad,” she said, voice teasing. Then she scooted backwards, ass hanging off the edge of the bed, legs spread and feet planted wide. Her pussy was red and glistening, the tail still perched in her ass like a badge of honor. “Let’s see what else you’ve got.”
She didn’t have to ask twice.
I planted my knees on the bed, lined up my cock with her slick entrance, and pushed forward slow, savoring every inch as she opened around me. Abby let out a ragged moan that broke halfway through like a singer missing a high note, and then she slammed her ass back against my hips, burying me to the hilt in one go. The heat of her nearly made my legs give out.
“That’s what I fucking needed,” Abby said, voice raw. She arched her back, grabbing onto the sheets for leverage, muscles straining. “Now turn my legs to jello, Brian. My pussy’s been throbbing all day.” The look she gave me in the mirror was pure challenge.
I gripped her hips tight enough to leave marks and started to thrust, slow at first, then faster. Every time I pulled back, she tried to follow, not letting me out of her for more than a split second before she forced me back in. It was like she couldn’t get enough, like she’d been starving for this and now she was going to devour me whole.
With every stroke, Abby chanted “Fuck, fuck, fuuuuuck,” the curse rising in pitch and urgency until it became a soundtrack to our bodies colliding. The sound of skin slapping, the creak of the bed, her voice getting hoarser. it all built into a noise I could feel in my bones.
I leaned forward, putting my weight into her, and reached up to grab the base of the tail plug. I twisted it just slightly, watching her reaction in the mirror. Abby’s eyes rolled back, mouth dropping open in shock at the new sensation.
“Holy shit,” she gasped. “Play with my tail while you fuck me.” So I did. Every time I drove into her, I gave the tail a little tug or a twist. Abby’s whole body went taut, like she was strung up on wires. I told her, “Clench and hold onto your tail. Show me how tight you can squeeze.” Her pussy gripped my cock so hard it felt like she was milking me for every drop of pleasure I could give her.
Abby whimpered, “That’s it, that’s fucking insane! do it again!” I obliged, tugging the tail at the exact moment I thrust deep. She lost control, slamming her fist into the mattress and cursing under her breath.
We kept up that pace for what felt like forever, time stretching out as the pleasure built. At one point I thought I might lose it right then, but I forced myself to slow down, savoring the feeling of Abby wrapped around me, the noises she made, the way she looked back at me in the mirror, eyes glazed, lips parted, sweat beading on her skin.
She must have sensed I was getting close, because she suddenly shifted and barked, “Wait—flip me over. I want to see you when you fuck me.”
I pulled out and, for a second, just admired the sight of her: hair wild, cheeks flushed, body trembling with anticipation. Abby rolled onto her back, spreading her legs without hesitation. The tail plug still jutted from her ass, making her look even filthier. I hooked my hands under her knees and pulled her to the edge of the bed so her ass just barely hung off. Then I lifted her legs up, resting them on my left shoulder, and pressed myself back into her soaking heat.
The new angle made her pussy clamp down even tighter. Abby screamed, louder this time, her nails raking across her own belly as she tried to grab onto something, anything, to ground herself. “Harder,” she begged, her voice almost a sob. “Fucking split me open.”
I obliged, slamming into her with everything I had. My balls slapped against her ass, the plug bobbing up and down with every thrust. Abby never stopped making noise. Every movement, every shift, sent her into a new chorus of “God, yes, yes, right there, don’t fucking stop.”
I shifted my grip, grabbing her left thigh with both hands and using it for leverage, fucking her even deeper. The sounds of our bodies crashing together filled the room, the wet slap and the guttural moans bouncing off the drywall. Abby looked up at me, eyes glassy with tears she probably didn’t even notice. She reached between her legs, fingers searching for her clit, and started rubbing fast and hard.
The look on her face—equal parts pain and bliss—sent me right to the edge. My brain couldn’t process anything except the sensation of her pussy pulsing around my cock, the visual of her working herself, and the echo of her filthy words ricocheting in my skull.
She kept her legs high, her toes curling in the air, back arched off the mattress. Every time I thrust in, she met me halfway, her hips bucking up with almost animalistic need. I watched the muscles in her thighs tense and shudder, saw the outline of my cock moving under the skin of her lower belly. The tail bobbed in time with the rhythm, a constant reminder of how fucked up—and perfect—this all was.
Abby never lost eye contact, even as she rubbed herself to the brink. “Gonna cum again,” she warned, voice shaky. “Don’t stop, Brian, don’t fucking stop…”
I didn’t. I kept the pace, kept pounding into her, my own orgasm coiling up inside me like a live wire. I felt the first spasm of her climax before she even made a sound. Her pussy squeezed around me like a vise, and then she screamed, full-body, not holding back at all. She squirted, an actual stream splashing between us, and the shock of it sent me right over the edge.
But I wasn’t done yet. I kept going, riding out her orgasm with hard, deep thrusts. She shook all over, spasming with each movement, her legs trying to close around my waist but unable to resist the force of my hips. The pleasure was too much, almost painful, but neither of us wanted it to stop.
“Holy fuck,” Abby gasped, her voice hoarse and nearly gone. She let go of her clit and reached up to grab my arm, nails biting into my skin. “I love your cock, oh god, I love it.”
I kept pounding her, desperate to drag out the moment as long as possible. Her pussy trying to milk every drop from me, the feeling so intense I thought I might black out. I locked eyes with her, saw the twisted smile on her face, the satisfaction and insanity mixed together.
Eventually the pace slowed, the world narrowing down to the sound of our breathing and the lingering tremors in my legs. Abby looked up at me, her smile lazy and content. “You killed me,” she said, voice a rasp. “I can’t move.”
I slid out of her slowly, not wanting to lose the connection just yet. My cock was soaked, smeared with her cum, and the sight of it made Abby giggle deliriously.
She opened her legs wide and ran her fingers down her slit, showing off the mess we’d made. “Look what you did,” she said, laughing. “Bet you feel proud of yourself.”
I did. I really, really did.
For a long, slow minute, we just lay there. Abby’s legs draped over my lap, toes wiggling in the air, and her head lolling to the side with a satisfied smile. My cock was still half-hard, sticky with the combined evidence of our work, and every pulse of blood made me want to dive right back in.
At some point, I realized Abby’s feet were just inches from my face. They were pretty, in a tomboy sort of way—strong, not dainty, with chipped black polish on the toenails. I grabbed one of her ankles, feeling the heat radiate off her skin, and pressed her toes to my mouth. I didn’t think about it, didn’t plan; I just opened up and took her big toe between my lips.
The effect was immediate. Abby let out a bark of laughter, like she thought I was joking, but when I started sucking her toes for real she let her head fall back and moaned, “What the fuck? That’s filthy.”
I kept going, swirling my tongue around her toe and biting down gently, all while lining my cock back up with her pussy. She was still so wet that it slipped right back in, and the feeling of her clamping down on me—combined with the taste of her feet in my mouth—sent a shiver up my spine.
It was something neither of us had ever done before, and from Abby’s reaction, it might have been her new favorite. Her legs started to shake, toes curling against my tongue, and every time I thrust into her she pushed her foot harder against my face, like she wanted me to choke on it.
“Don’t stop,” she pleaded, her voice thick and breathless. “Please, just fuck me and suck my toes, okay?”
So I did. I alternated between her left and right, getting them slippery with spit, all the while pounding into her with enough force to shake the bed frame against the wall. Abby was losing it, her moans turning into whimpers, then outright screams as she clawed at her own tits and pinched her nipples.
It didn’t take long before she started squirting again, a messier, more desperate stream that splashed across my abs and pooled onto the sheets. The look on her face, utterly blissed-out, eyes rolled back and mouth open, made me want to fuck her until we both passed out.
I buried my cock in her, leaned forward to kiss her hard and messy, and felt her legs wrap around my back to pull me in closer. Our mouths mashed together, her tongue fighting mine, teeth clacking in the heat of it. The scent of sweat, sex, and her salty skin was overwhelming. For a second, I thought I might black out from the sensory overload.
We broke the kiss, both gasping for air. Abby stared up at me, eyes wild. “Eat me out while I’m like this. Please. I need you to.”
I didn’t even answer, just slid down the bed until my face was level with her pussy. I licked her clean, savoring the taste of her cum, my spit, and the faint hint of latex from the tail plug. Abby grabbed her legs behind the knees and held herself open for me, completely unashamed.
I worked my tongue everywhere: her clit, her slit, the crease where her thigh met her pussy. I started paying more attention to the plug, circling the silicone and giving it a playful spin. Abby started shuddering, hips canting up to meet me, hands fumbling for purchase on the sheets.
Then I got an idea. I gripped the tail with my right hand and began to work it back and forth, tugging ever so gently as I licked her. The plug shifted inside her with each movement, and the sound Abby made—a half-growl, half-plea—told me I was onto something.
“Take it out,” she begged. “I want to feel you there.”
I gave the plug a slow, twisting pull. It slid out with a wet pop, leaving her asshole gaping and twitching. The sight was obscene, beautiful, and I couldn’t resist leaning in to flick my tongue over the now-exposed hole. Abby shrieked, legs kicking, and grabbed my hair in both fists.
I spat on her asshole, then licked it again, using slow circles to relax her. Abby started chanting my name, “Brian, Brian, oh my god, you’re such a freak.” She was grinning like it was the best compliment she could give.
Once I was sure she was ready, I pushed a finger inside, feeling the tight, hot grip of her ass. Abby moaned so loud it made my ears ring. I slipped a second finger in, working them gently, and then pressed my cockhead up against her. The entrance offered some resistance, but Abby was already reaching back to guide me, desperate to be filled.
“Go slow,” she said, voice shaking. “But don’t stop. I want it all.”
I spat into my hand, slicked up my cock, and pushed the head against her asshole. This time, it slid in with shocking ease. The feeling was incredible—hot, tight, and completely different from her pussy. I took my time, letting her adjust to the stretch, then pressed in further. Abby’s entire body tensed, then relaxed as she took more of me.
“Holy shit,” she said, panting. “That’s amazing. I can feel you everywhere.”
I started moving, short shallow thrusts at first, then deeper as she loosened up. Abby reached down to rub her clit, and the combined sensation made her shake all over. Every time I bottomed out, she let out a satisfied whimper.
I kept one hand on her hip for leverage and the other on her lower back, pulling her against me with every stroke. The sounds coming from her were wild—guttural and broken, like she was being fucked out of her mind. I loved every second of it.
After a minute, I pulled her legs up so her knees touched her chest, giving me a better angle. I watched my cock disappear into her ass, the sight more arousing than anything I’d ever seen in a porn video. Abby grinned up at me, eyes glazed, and started talking absolute filth.
“Fill me up,” she begged. “Wreck my ass, Brian. I want to feel you in my stomach.”
I obliged, fucking her harder, her asshole gripping me tighter than I thought possible. She reached between her legs, rubbing her pussy furiously, and before I knew it she was cumming again. this time harder, her body going rigid and her ass squeezing my cock in rhythmic pulses.
Abby wasn’t done with me yet. She reached above her head, dug under the pillow, and came up with a clear silicone dildo I’d never seen before.
She twirled it in the air, then looked right at me, grinning. “Think you can handle me double?”
That was all the warning I got before she jammed the dildo into her own dripping pussy. Her eyes rolled back, and she let out a guttural groan. The sight of it…her ass stuffed with my cock, her pussy filled to the hilt by the toy, both holes stretched to their limit was enough to get me hard again in an instant.
Abby moaned incoherently, alternating between begging for more and just chanting my name. “Fuck, Brian, I want to feel so full. I want to feel you everywhere. Please don’t stop, I’m so close, I’m so fucking close.”
I took the invitation for what it was. I grabbed her thighs, yanked them higher, and started hammering my cock into her asshole with everything I had. Abby’s hands were a blur: one working the dildo in and out, the other rubbing frantic circles on her clit. She was sweating as hard as I was, drops running down her temples and pooling in the hollow of her throat.
Every thrust made the dildo in her pussy shudder and move, the visual more obscene than anything I could have imagined. I wanted to watch her break, to see how far I could take her. Abby’s noises became animalistic—grunting, growling, then suddenly howling as her orgasm hit her like a freight train.
She yanked the dildo out at the last second and aimed it up at her own face, a move so depraved it left me speechless. She squirted again, this time in a massive arc that hit my chest and chin, and the sight of it drove me right to the edge.
Her asshole clamped down on my cock with incredible force, making it impossible to pull out even if I’d wanted to. I leaned forward, putting my weight behind her legs, and kept thrusting as she spasmed beneath me, her body caught in one long, rolling climax.
“Cum in me,” Abby begged. “I want to feel it all night, I want to be leaking your cum in the morning, please, Brian, fill me up.”
The words triggered something primal. I buried myself as deep as possible, then let go, wave after wave of hot cum shooting into her ass. The pleasure was so intense it blanked out my vision for a few seconds.
We collapsed together, tangled and gasping. Abby was still giggling between moans, totally unashamed of the filth or the mess. “We’re fucking perverts,” she said, laughing. “I love it. I love you.”
I kissed her, not caring about the sweat and spit and everything else on our faces. “Love you too, Abs.”
We lay there for a long time, her head tucked under my chin, bodies cooling in the aftermath. Eventually, I slipped out of her, making sure to watch as a trickle of my cum oozed from her gaping asshole. Abby shivered and purred in satisfaction.
“Don’t even bother changing the sheets,” she said. “I want to remember this every time I wake up.”
We fell asleep like that, wrapped up in each other.