Childhood memory that led to my obsession

When I was young, my brother had this teammate named Sebastian who would come over to our house all the time. It was always after their Basketball practices or games, and he'd hop in our shower to rinse off the sweat and dirt before joining us for dinner. Sebastian was always so nice to me, smiling, asking about my day. Treating me like I mattered even though I was just the little sister tagging along. He was my brother's best friend back then, this towering guy at least six-foot-three, built like a wall of muscle. But what really stuck with me, what I couldn't shake, was how huge he was down there. Even through his loose shorts or jeans, I could see the outline of his cock snaking down his thigh, thick and heavy.

We lived in this old house, the kind with wooden floors that creaked and doors that never stayed shut unless you slammed them hard. One afternoon, I came home early from school and headed straight upstairs to my bedroom. As I passed the bathroom, the door was cracked open, just a sliver, steam wafting out like an invitation. I heard the water shut off, and curiosity pulled me closer. I shouldn't have looked, but my feet froze, and I peered through the gap.

There he was, Sebastian, fresh out of the shower, his skin glistening with water droplets. He was naked, toweling off his broad shoulders. God, he was massive all over, his thighs, the V of his hips leading down to... it. His cock hung there like a third leg, soft but impossibly long, dangling between his knees. His thick shaft veined and heavy, swaying gently as he moved. I couldn't stop staring. Heat pooled between my legs as I imagined how it would feel inside me. How it would stretch me open. It was easily twelve inches even flaccid, thicker than my forearm. It just hung there softly against his inner thigh. He reached for his sweatpants on the hook, bunching the fabric in one hand. Then, with the other, he grabbed the base of his cock to tuck it away. Lifting that monster like it was a challenge. It was so heavy, so dense with blood even soft, that when he let it drop against the leg he was standing on, it swung down with a loud, wet slap. The sound echoed off the tiles, thwack, like meat hitting flesh. The impact making his balls jiggle and a ripple run through the shaft. My pussy clenched at the sight, a rush of wetness soaking my panties. I pressed my thighs together to ease the throb in my clit.

Panic hit me then, he might turn and see me spying like some pervert. My heart hammered, and I bolted to my room, the floorboards creaking under my sneakers. I slammed my door and collapsed onto my bed, panting. That image was burned into my brain. The swing, the slap, the sheer size of him. It changed everything. That glimpse of Sebastian's massive cock through the bathroom door didn't just haunt my dreams, it ignited an obsession that consumed me. From that day on, my tiny pussy became my secret project, a tight little slit that I was determined to transform into something capable of taking a monster like him. I was so small back then, barely able to fit a finger, my virgin folds pink and untouched, clenching at the mere thought of anything bigger. But his heavy, veiny cock swinging like a pendulum had ruined me for anything less. I needed to stretch myself, to mold my body into a vessel for that enormous dick, imagining how it would plunge deep, splitting me open until I was molded to his shape.

It started innocently enough, or as innocent as fingering myself in the dead of night could be. I'd sneak into the bathroom after everyone was asleep, the house silent except for the distant hum of the fridge downstairs. Locking the door, I'd strip off my panties, my heart pounding as I spread my legs on the cool tile floor. My pussy was so tight, lips barely parting, but I grabbed my toothbrush from the sink. The handle slim and smooth, about the width of a pinky finger. I spat on it, rubbing the saliva along its length until it glistened, then pressed the tip against my entrance. A shiver ran through me as it nudged inside, my walls gripping it like a vice. I bit my lip and pushed deeper, feeling the stretch burn just a little, my clit throbbing with need. Inch by inch, I worked it in, twisting it to coat my insides with my growing wetness, imagining it was Sebastian's thick finger probing me instead. I'd pump it slowly at first, my free hand circling my swollen clit, until the ache turned to pleasure, my hips bucking as I came hard, juices dripping down my thighs. But it wasn't enough. The toothbrush was too small, a tease that left me craving more.

In the meantime, I'd seize every opportunity to get near Sebastian, my heart pounding with that forbidden thrill. He was always so sweet to me, treating me like I mattered. I'd squeeze into the back of my dad's car after basketball games, and he'd pass over his bag of chips with a grin, our fingers brushing just enough to send sparks through me. A few times, when the crinkly bag sat right on his lap, I'd let my hand drift lower under the pretense of grabbing a handful, my palm grazing the thick bulge of his cock through his jeans. I didn't do it too much, didn't want anyone catching on. He had all these girls buzzing around him back then, hanging on his arm like they owned him. Late at night, as I worked my tight little hole open with whatever toy I had that week, pushing deeper, stretching wider. I'd picture him pounding into those girls. I'd imagine his massive cock slamming balls-deep, reshaping their cunts to fit his girth, turning them into gaping, dripping messes. I'd fantasize about their screams as they shattered around him, cumming so violently they'd soak the sheets, all while I trained my own pussy to crave that same brutal claiming.

Over the months, I escalated, scavenging for bigger things in secret. A marker next, thicker and longer, sliding into my slick hole with less resistance now, my muscles learning to relax and yield. I'd lock myself in my room during long afternoons, door barricaded with my desk chair, and ride it on my bed, knees drawn up, watching in the mirror as my pussy lips stretched around it, turning puffy and red from the friction. The burn was addictive, a sharp reminder of Sebastian's girth, and I'd whisper his name under my breath, picturing his heavy balls slapping against me as he thrust. Cucumbers from the fridge followed, cool and firm, veined like his cock, their girth making me whimper as I forced them deep. My walls would quiver around them, but the pressure was addicting. I'd lube them up, fucking myself relentlessly, building up speed until my pussy gaped slightly when I pulled out, a hungry hole begging to be filled again. Each time, the orgasms crashed harder, my body slick with sweat, fingers digging into my thighs as I chased that fantasy of his cock bottoming out inside me.

As I got older, I got bolder, ordering toys online with cash from babysitting. The first dildo was modest, six inches, soft silicone. It felt like a revelation when I sank onto it, my pussy swallowing it whole after weeks of prep. I'd straddle my pillow, grinding down, feeling it nudge my cervix, a jolt of pain-pleasure that made me soak the sheets. But I pushed further, upgrading to eight, then ten inches, each one thicker, forcing my pussy to open wider. Late nights became like rituals. Dim lamp light, legs spread, as I lubed the toy and teased my clit with the tip, circling until I was dripping. Then the plunge, slow at first, my pussy resisting, muscles clenching, before giving way with a wet pop. I'd rock my hips, taking it deeper, the stretch turning my folds inside out, my moans echoing softly off the walls. I experimented with positions, on all fours, ass up as I reached back to fuck myself, imagining him behind me, his strong hands gripping my hips, ramming that beast in without mercy. I suction cupped it to a mirror in my room so I could look between my legs and watch it spread me open as I drove back on it. God, this is embarrassing to admit, but my old bed had these massive wooden posts at the corners. Thick as my wrist and carved smooth from years of wear. They'd tower up so high that I'd have to climb onto the mattress, balance on my tiptoes, and carefully lower my dripping pussy onto the rounded top of one. At first, it was agony just to take the tip, my tight walls stretching painfully around its girth, but over time, with all my secret sessions, I'd sink deeper each night. I'd grind down slowly, feeling it split me open inch by inch, until my thighs quivered and I'd cum hard, my juices dripping around the wood as my pussy clenched and spasmed from the sheer fullness invading me so deep.

College brought freedom, no creaky house, no risk of my brother hearing. In my dorm, I went all out, saving for the biggest ones I could find. The 12-inchers came first, veiny and realistic, their weight mimicking his cock. I'd warm up with fingers, two, then three, stretching my hole until it winked open, then mount the dildo suctioned to the floor. Squatting down, I'd lower myself, breath hitching as it speared me, filling me to bursting. My pussy adapted, growing hungrier, able to take the full length now, my ass cheeks pressing against the base as I bounced, tits jiggling, sweat beading on my skin. But I wanted more. The 15-inch monster arrived in a discreet box, and that night. I prepared with a shower first, shaving my pussy smooth, then slathering lube everywhere. On my bed, I worked it in gradually, the head popping past my lips, shaft sliding inch by torturous inch. It hurt so good, my walls thinning around it, a deep pressure building until I was impaled, grinding my clit against the base for relief. Orgasms ripped through me like waves, my pussy pulsing, milking the toy as if it were alive.

Finally, the pinnacle of my dildos. A 20-inch monster, thick as my forearm, with balls at the base that looked ready to unload. I was ready, or so I thought. It took sessions, starting shallow, my pussy still tight despite the training, stretching to its limits. I'd lie back, knees to my chest, pushing it in while rubbing my clit furiously, the burn teared my eyes. But persistence paid off. One night, I locked my door and went for it. Lube dripped from my pussy as I teased the tip in, then thrust, deep, relentless. My pussy yielded, swallowing half, then more, the veins dragging along my sensitive walls. I panted, sweat-slicked, fucking myself harder, the toy disappearing inside me until my lips kissed the balls, fully sheathed. The fullness was overwhelming, pressing against every nerve, my cervix kissed by the tip. I rode it like a woman possessed, hips slamming down, the slap of skin on silicone echoing my fantasies. I looked down to see a bulge in my stomach every time the dildo went fully inside me. Cum gushed from me in a flood, my body convulsing, pussy clenching around the massive length. I slid my knees out farther to the sides leaving all my weight hanging on the shaft and balls. I was impaled by this monster, pressure so strong it almost felt like it was in my throat. I came again as I slapped my clit over and over and then pinched it between my fingers.

Now, I can take it all, the 20 inches buried to the hilt, my pussy reshaped, loose and accommodating where it was once impossibly small. It's all for Sebastian, that forbidden crush still burning hot. I picture him finding out, his eyes darkening as he sees what I've become, then bending me over, his real cock, bigger and hotter, sliding into the hole I've prepared just for him. The thought makes me wet even now, ready to stretch further if it means feeling him stretch me widest of all.

Time dragged on after college, and that obsession with his cock didn't fade, it festered. Turning into a relentless hunt. I'd scroll through local dating sites late at night, my pussy still tingling from a fresh session with the 20-inch dildo, eyes scanning profiles for any hint of what I craved. "Hung like a horse," some guys bragged, but when I'd meet them, it was big, but not like Sebastian. Nothing like the thick, veiny monster I'd glimpsed swinging between his legs all those years ago. I'd hook up with them, hoping their dicks would stretch me just right, but they didn't give me that feeling that I longed for. It always left my trained hole needing more. I'd clench around them until they came quick, then go home to ram the big toy deep, whispering Sebastian's name as I chased the real stretch I needed. The more I searched, the more I understood that Sebastian was a unicorn. When I say his dick was huge, I mean bigger than any porn star that I've ever seen.

My brother had lost touch with him somewhere along the way. I'd casually ask about him over family dinners, I'd get shrugs and vague "Haven't heard from him in ages." It drove me crazy, that desperation building like pressure in my core. I'd finger myself to imagining tracking him down, dropping to my knees and begging him to wreck my pussy with that beast. But leads dried up, and I almost gave up, resigning myself to fantasies and silicone substitutes that could never replace the heat of the real thing. Time went by and no guy ever measured up, literally. Every date, every hookup, I compare them to that oblivious giant, and they fall short. He has no idea the fire he lit in me, no clue that I crave him more than oxygen, that I'd drop to my knees and beg to worship that heavy dick if he walked through my door right now. He's out there, living his life, while I'm here, dripping wet from a memory he doesn't even remember.

Then, one Friday night, I decided to go to the movies with some girlfriends. The theater was half-empty, Mission Impossible playing on the screen as I sank into my seat, popcorn in my lap. Not bad for a sequel, how does he still look that young? As the credits rolled, I gathered my jacket, glancing sideways, and there he was. Sebastian, stepping out of the row next to mine, tall and broad-shouldered like I remembered, his dark hair a little longer now, stubble framing that jawline I'd jerked off to a thousand times. He was alone, hands in his pockets, looking as surprised as I felt when our eyes locked.

"Hey... wait, is that you?" he said, his voice deep and familiar, stopping in the aisle. My heart slammed against my ribs, pussy clenching involuntarily under my skirt. He recognized me instantly, grinning that easy smile that had haunted my wet dreams. "God, you've grown up. You look amazing now." His eyes dipped briefly to my chest, lingering on the way my blouse hugged my tits, and heat flooded my cheeks. I laughed it off, but inside, I was soaking through my panties, the years of preparation screaming for this moment. I told my girlfriends we would catch up later and they flashed me a smile. We started talking as we walked to the lobby. Small talk about my brother, basketball, college, etc.... We lingered by the exit, and he confessed it casually, like it was no big deal. "You know, back then, when I was over at your place all the time... I had a thing for you. But you were way too young, couldn't act on it." His words hit like a spark to dry tinder, my clit throbbing as I pictured him noticing me even then, his cock twitching in his shorts while he shot hoops with my brother. "Remember those bags of chips we shared in your dad's car?" he said with a wink. I couldn't let this slip away, not after everything I'd done to my body for him. My hand moved before my brain caught up, reaching out in the dim corner of the lobby, palm pressing firm against the front of his jeans.

He froze, eyes widening in shock as I grabbed his cock through the fabric, feeling the outline of that massive ridge even soft, it was huge, thickening under my touch, just like I remembered. "What the......" he stammered, stepping back but not pulling away entirely, his face flushing red. I squeezed gently, heart racing, needing to confirm it hadn't been some childish exaggeration. It was real, pulsing hot against my fingers, the bulge straining his zipper as it swelled. "I had to know," I whispered, my pussy dripping now, aching to be filled by what I'd built myself for. He was totally freaked out, glancing around the emptying lobby like someone might see, his hand hovering over mine but not shoving it off. "Jesus, stop......here? You're serious?" But there was a flicker in his eyes, curiosity mixed with the panic. He leaned in closer, voice low and urgent. "Look, even if... there's no way it would fit in you. It's too big. No girl's ever taken more than the head in their pussy. Trust me, I've tried. They'd scream and tap out every time." His words only made me wetter, the challenge igniting that fire I'd nurtured for so long. I could show him, prove what I'd turned my tight little slit into, stretch around every inch until he was buried deep, balls-deep in the hole I'd molded just for him.

His warning hung in the air like a dare, but I just smirked, locking eyes with him as my fingers lingered on that thickening bulge. "You have no idea what I can take," I said, my voice low and teasing, the words dripping with the confidence I'd earned from years of pushing my limits. The lobby felt too public, too exposed for what was sparking between us, and his shock melted into something hungrier. He grabbed my wrist, not to stop me, but to pull me closer, muttering about getting out of there before we caused a scene. He led me to his truck, my thighs rubbing together with every step, pussy lips swollen and slick under my soaked panties.

We barely made it through his apartment door before the frenzy hit. His place was a bachelor's mess, gym bags in the corner, takeout boxes on the counter, but I didn't care. The second the lock clicked, hands were everywhere. I yanked at his shirt, peeling it off to reveal his hard chest, muscles I'd fantasized about tracing with my tongue. He growled low in his throat, fingers fumbling with my blouse buttons before giving up and ripping it open, buttons scattering across the floor. My bra followed, tits bouncing free as he shoved my skirt up and hooked his thumbs in my panties, tearing them down my legs in one rough pull. I was literally dripping down my fucking legs, arousal trailing warm and sticky from my shaved slit, coating my inner thighs as the cool air hit my exposed pussy.

Naked now except for his jeans, Sebastian paused, eyes raking over me like he was seeing a miracle. "Fuck, you're soaked," he rasped, palming my ass and lifting me effortlessly against the wall. I wrapped my legs around his waist, grinding my wet pussy against the denim straining over his cock, feeling it throb hot and insistent. But I wanted it bare, wanted to feel every vein and ridge I'd built my body for. "Get these off," I demanded, clawing at his belt until he set me down, kicking off his boots and shoving his jeans and boxers to the floor. There it was, his massive cock springing free, thick as my forearm, veins bulging along the shaft, the head already flushed purple and leaking pre-cum. It bobbed heavy between his legs, just as I remembered, and my mouth watered even as my pussy clenched in anticipation.

He didn't waste time on foreplay and neither did I. He scooped me up again, carrying me to the bedroom and throwing me on my back across the rumpled sheets. The mattress dipped under his weight as he climbed over me, knees spreading my thighs wide. I arched up, offering myself, my tits heaving with each breath. He gripped his cock at the base, stroking once to slick it with his own drip, then lined up the head against my pussy. The blunt tip nudged my entrance, parting my lips, my pussy eager after all the training. "I warned you...." he muttered, pushing forward slow. The stretch was immediate, intense, the fat head breaching me, my walls yielding like they'd been molded for this exact moment. My pussy stretched with the delicious burn I'd chased with toys for years. His eyes went wide, as he sank in another inch. "Holy shit... it fits. You're taking the head.....no, fuck, more." That realization flipped a switch in him. He went primal, hips snapping forward with a grunt, driving half his length into me in one thrust. I cried out, the pressure building deep inside, my pussy stretched taut around his girth, every ridge dragging against my sensitive inner walls. I reached up and held him by his chin. I looked him straight in the eyes. "Make it yours." I whispered.

He fucked me hard from there, no holding back, his massive cock plunging deeper with each brutal snap of his hips. The bedframe slammed against the wall, rhythmic thuds echoing as he bottomed out, balls slapping my ass. The pressure was intense, a full, aching fullness that bordered on overwhelming, my belly bulging slightly with every deep stroke. I clawed at his back, legs locked around him, pulling him in harder, my juices running around his shaft as he split me open. "So tight..." he groaned, sweat beading on his forehead, pace relentless. My clit throbbed against his pubic bone, orgasms ripping through me one after another, pussy spasming and milking him as my eyes rolled back. "Fuck your little slut....." I groaned back. His eyes went wide and he paused on an outstroke. "Ohhhhhh...really?" he growled.

At that point, it was pure animal rutting. His hand shot to my throat, fingers wrapping light but firm around my neck, squeezing just enough to make my vision blur and my pulse thunder under his palm. "You little slut," he snarled, voice rough and broken, eyes wild as he slammed deeper, forcing another few inches past my clenching pussy. "All those girls tapped out, but you... you're built for it, aren't you? Fucking slut pussy just begging to be ruined." His words hit like slaps, degrading and hot, fueling the fire as my body arched into him. "Take it, you little bitch," he growled, choking a bit tighter as he pounded, my pussy squeezing around him, juices foaming at the base where we joined. I gasped, nails raking his shoulders, legs locked around him, pulling him in harder despite the burn, my clit grinding against his body with every thrust. He kept fucking me like that, pounding away until his rhythm faltered and his breath turning ragged. I felt him swell even thicker inside me, the twitch signaling he was about to explode. At the last moment, he pulled out. My hips bucked up in the air and powerful stream of squirt shot across his chest. He just sat back and stroked his cock with a grin on his face. He leaned back on his heels, stroking his huge cock, with a predatory smirk while watching me convulse. In that instant, ownership burned in his gaze. He'd claimed every quivering part of me. "Look at that ruined, gaping pussy," he taunted, his grin widening as he admired the void I'd become, stretched beyond repair. I could only whimper in agreement, propping my ass high, legs splayed wide to display the evidence of his dominance. Remnants of my squirt ran down my ass cheeks and dripped onto the sheets.

Without warning, he plunged back into me, his hand reclaiming my neck, muffling my cries as he hammered relentlessly. The pressure built deep in my gut, unlike anything before, an orgasm that tore through me like lightning. My vision whiting out, muscles seizing in violent tremors, pussy milking him in frantic, rippling contractions that bordered on pain. My soaked pussy slurping obscenely around his shaft, cream bubbling where our flesh collided in wet slapping frenzy. I clawed at his back, nails carving red trails into his skin, my thighs vise-gripping his waist to yank him impossibly closer. The stretch in my depths blending agony and ecstasy as my swollen clit mashed against his pelvis with each savage plunge. He ravaged me without mercy, his thrusts erratic and punishing, grunts ripping from his chest like a wild animal's as his cock throbbed. He pulled out with a grunt, cock glistening with my cream as he reared back, stroking it furiously. Thick ropes of cum splattering across my tits and stomach, hot and sticky, marking me as his. He collapsed beside me, chest heaving, staring at my wrecked pussy, gaping slightly, red and pulsing from the abuse.  I knew I was the first girl he could actually fuck like that, no limits, no half-measures. The way he looked at me then, awe mixed with raw possession, told me this was just the start. He'd been holding back for years, and now he'd found the one who could handle his brutality. The pussy I had built just for him.