Knight’s Gambit: a Code of Desire - Cover

Knight’s Gambit: a Code of Desire

Copyright© 2025 by sinfantasy

Chapter 12: Hearts Unhinged

Fiction Sex Story: Chapter 12: Hearts Unhinged - Emily, Jake, and Sarah burst into my mind as a trio of misfits who’d fight the world to be themselves. They’re my love letter to every geek who’s felt out of place, every heart that’s stumbled into unconventional love. Dive in, cheer their messy triumphs, and maybe see a bit of yourself in them! This is a contemporary romance with healthy amount of erotica sprinkled for spice. Expect a slow burn. Their love simmers through chess codes and awkward glances before hitting the steamy bits.

Caution: This Fiction Sex Story contains strong sexual content, including Ma/Fa   Fa/Fa   Romantic   Lesbian   BiSexual   Fiction   High Fantasy   Humor   School   Group Sex   Harem   Polygamy/Polyamory   Cream Pie   Masturbation   Oral Sex  

Sarah 👩🏻‍🦳

The apartment door clicked shut, locking out the world’s noise. Fairy lights looped over the couch spilled a soft glow, catching the chaos—crumpled soda cans, Emily’s dog-eared Dune paperback, Jake’s hoodie slung over a chair. My skin hummed from the tech fair’s electric high, our Knight’s Gambit ribbon tucked in Emily’s backpack. Vance’s Instagram meltdown was still trending, but #KnightTrio lit up my phone, making my heart skip like a buggy loop finally running clean.

Jake filled the doorway, his Star Wars tee clinging to shoulders I’d memorized through stolen glances. Emily kicked off her sneakers, her Blade Runner shirt hugging curves that sparked heat low in my core. My pulse throbbed, a raw need I’d buried under Vance’s shadow and my own fear. Months ago, I’d dodged my truth, terrified of what liking girls meant, of losing myself to my family’s expectations. But today, with Emily’s hand in mine and Jake’s steady gaze—they’d cracked me open. I wasn’t just the bishop, slicing through creeps like Vance. I was theirs, and fuck, I wanted Emily first.

Her dark curls bounced as she flopped onto the couch, glasses off, lips parting like she sensed my hunger. Jake’s eyes flicked between us, soft but charged, like he knew we’d been holding back too long.

“Hey,” I said, leaning against the coffee table, catching their stares. “Today was wild, right? But I’m not done.” I locked eyes with Emily, my voice dropping. “Em, I’ve been holding back. I want you—really want you. Can we ... try something? Just us two, to start?”

Emily’s breath hitched, her fingers twisting in her lap. Jake’s brows shot up, but his nod was steady, no hint of jealousy. “I’ll hang back,” he said, voice rough, stepping toward his room. “You two explore. I’m here if you need me.” His eyes promised he’d guard us, always my knight.

“Wait, Jake,” Emily called. Her voice was shaky but firm. She glanced at him and then me. “It doesn’t feel right without you here.”

“Yeah,” I added, heart racing. “It’s never clicked without you.”

He swallowed hard while rubbing his neck, his nervous tic. “What do you want me to do?”

“Watch,” I said with a grin. “Join when you’re ready. No rules tonight.”

He nodded. His eyes darkened with anticipation.

I slid next to Emily. My knee brushed against hers. “I’ve been dying to touch you,” I whispered. “You want this?”

Her nod was shy. “Yes, I’m ... nervous, but I want you.” Her words sent a jolt through me. She glanced at Jake. He gave us a warm smile.

We stumbled to his bedroom. I tugged off my Matrix tee to bare my skin. Emily hesitated at first, then yanked off her tee. Her black bra and soft curves stole my breath. She was stunning. We had been naked before, but this was the first time we were going to cross the boundaries.

I leaned in and kissed her softly. Her lips tasted like the warmth of coffee. She gasped. Her hands reached for my waist, pulling me closer. Our kisses turned hungry, tongues brushing against each other in a sloppy and urgent need.

We sank onto the bed. My fingers slid up her sides to tease the edge of her bra. Her skin prickled with goosebumps.

She fumbled with mine. We started giggling at our awkward actions. “I suck at this,” she muttered, finally managing to unhook it after a clumsy struggle.

“You’re perfect,” I said while tossing her bra aside. Her breasts were soft and full. I cupped them gently while brushing my thumb against her nipples. A sharp moan of encouragement escaped her lips.

Heat pooled between my thighs. My body ached with a primal need. I kissed her neck and then her collarbone. My lips trailed lower while tasting her warmth. Her nails grazed my back. She was hesitant but oh ... so eager.

“Sarah,” she breathed. Her words trembled with need. “That’s ... so good.” Her hips shifted, grinding clumsily against mine. She was setting my core ablaze with her gawky moves.

I glanced at Jake. His eyes held mine. A bulge strained his jeans as he looked at us, mesmerized.

“You’re fucking gorgeous,” he growled. “Let her feel you, Sarah.”

His words fueled me. I eased Emily down and kissed her harder. My hand fumbled with her jeans. She helped to kick them off. Her damp panties showed the evidence of her need.

I peeled them away, followed by my own. The cool air breezed against my heat. I was bare and vulnerable, but her trust wrapped me like a firewall.

My fingers slipped between her thighs. I teased her slick folds with a gentle touch. She arched her back with a soft cry. Her hands gripped my shoulders for support.

“Fuck, Em,” I whispered against her ear. “You’re so wet.” I circled her wet folds slowly. Her moans guided me as I studied her response.

Emily reached for me. Her fingers mirrored my touch as she found my core. We moved together. We were trying to find our way in an awkward struggle, but our desire guided our actions. Our moans blended into the quiet room, breaths syncing in a natural rhythm.

“Is this okay?” she asked. Her voice trembled as fingers pressed inside me.

“Perfect,” I slid a finger inside her slowly, her tightness clenching around it. Then I kissed her deeply. Our hips rocked in unison as we explored together.

I added another finger inside her. Her body shuddered in response as I curled them. She copied my actions. Her touch was tentative, but it seared a heat wave through my core. My folds shuddered against her intrusion.

“Cum for me, Em,” I murmured. My lips grazed her neck while fingers continued the relentless pursuit. She tensed up, and a sharp cry broke through her. Her hips bucked as her release coated my fingers.

The sight pushed me over. Her fingers curled inside me. A wave of pleasure crashed through me. I came undone as my entire body trembled. She continued to tease me as I clung to her for dear life.

We collapsed together, panting hard. Her head rested on my breast with my fingers in her curls.

Jake’s smile was raw and hungry. “You two are ... fuck,” he rasped. He adjusted his arousal in the confines of his jeans. “I’m losing it.”

Emily laughed and reached for him. “Get over here,” she said and pulled him to the bed. “We’re not done.”

“Yeah, Jake.” My body was still humming. “Join us.”

Emily turned to me. Her eyes gleamed with bold desire. “Sarah, lie back,” she said huskily. “I want to taste you.”

My heart skipped a beat. I nodded eagerly and eased onto the pillows.

Emily’s hands grazed my thighs and parted them. Her breath was warm against my skin. She started kissing my inner thigh, sending shivers down my spine. Her lips brushed my mound in a slow tease.

“Em ... please,” I gasped as my hips jerked in response.

“Ready?” she whispered. Her eyes locked on mine with hunger.

“So ready,” I whispered. “Taste me, Em.”

Her tongue explored my folds. She started with a tentative kiss that grew bold every second. The warmth overwhelmed me. I moaned loudly as she licked my clit. My fingers curled the quilt as a wave of sparks shot through me.

“Oh ... Em,” I gasped. My hips swayed with her rhythm.

Jake watched us with heavy breath. He reached his hand for Emily’s back. “You’re doing so good, Em,” he murmured.

Emily’s tongue delved deeper in my core as her lips closed around my clit. A finger slid inside along with her tongue. Then she curled them together. My moans grew louder, and my body arched.

“Fuck, don’t stop,” I pleaded.

She added another finger in response. They moved in a steady rhythm. Her mouth was relentless. Pleasure built fast inside me. It grew like a tidal wave.

“I’m ... going to...” I cried. The orgasm crashed through me unannounced. A sweet tingle flooded my every nerve. My hips spasmed around her lips.

Emily softened her touch. She continued to trail kisses along my thighs as I came down from my high. Her eyes shined bright with pride.

She crawled up and kissed me. I tasted myself—tangy, intimate. We broke apart panting.

I pulled her close. “Your turn now,” I whispered. “I want you to feel that.”

Emily nodded, lying back as I moved between her thighs. Jake shifted closer, sitting beside her with his hand on her knee. His eyes were burning with desire.

I kissed her stomach and trailed lower. Her scent was intoxicating. Her legs parted to expose her glistening vulva. I licked her folds to taste her sweetness. It was different than mine, but perfect. This was going to be my favorite flavor after Jake’s cum.

“Oh, Sarah,” she moaned. Her hips lifted as I pushed my finger deeper. Her gasps guided my actions as I sucked on her clit. I felt her body shudder. Her hands closed on my hair. “Yes ... yes,” she breathed. Her body trembled with need.

I glanced at Jake. “You’re so fucking beautiful,” he said with urgent need.

I slid a finger inside Emily slowly. Her body clenched around it as her moans grew louder. My lips closed around her clit as I added another. I continued to suck harder on her clit as I curled my fingers inside. She was on a hair trigger and lost her control.

“Sarah ... I’m ... cumming!” She gasped. Her release flooded my mouth. Her legs shaking in ecstasy.

I drank all I could and then moved up to share her taste in a deep kiss.

Jake leaned in. He kissed Emily’s forehead and then mine. “You’re incredible,” he said.

We collapsed together in his arms. Fairy lights glowed over our tangled limbs. The room quiet save our breaths.

“So,” Emily smiled at me. “How was your first time with a girl?”

I laughed and brushed a curl from her face. “You made it perfect, Em. I didn’t know it could feel like this.”

Jake grinned and pulled us closer. “I am the luckiest guy alive, right?”

“Yeah,” I kissed her forehead and then Jake’s. “All of us.”

Emily nestled into him while her fingers traced my skin. “It’s just the start, right?” she asked with mischief.

👩🏻👩🏻‍🦳

Emily 👩🏻

Sarah’s lavender scent lingered on my skin, her touch still sparking through me. Her moans looped in my head like a glitchy playlist. My body still buzzed from her fingers unraveling me. Sarah’s fire had set me ablaze, but Jake was my anchor. Now, I needed him inside me. I wanted him to claim me. My pulse raced, nerves and desire tangling as I sat up.

“Jake?” My voice cracked as I crawled to the bed’s edge. I grabbed his hand in mine. “I ... I want you to ... take me.” My cheeks burned. The words were too bold for a virgin like me, but they felt right.

His eyes widened. A flush crept up his neck. “Em, you sure?” he asked. “We don’t have to—”

“No waiting,” I cut in and squeezed his hand. My heart hammered like a CPU at max load. “I’ve loved you since middle school. I’m ready.”

Sarah’s hand grazed my back. “She wants you, Jake,” Sarah said. “I’m here for both of you. Let’s make this ours.” She kissed my shoulder. Her lips sparkled with the heat.

Jake stood up and peeled off his Star Wars tee. His broad chest was etched with faded bruises, battle scars from his confrontation with Vance. He had fought for our sake.

He climbed onto the bed. His hands cupped my face. Then he kissed me slow and deep. I melted against him. My fingers traced his chest to feel his heartbeat.

Sarah’s fingers threaded through my curls. Her presence was a warm hum.

“Em,” Jake murmured. “You’re fucking incredible.” His hands slid lower to reach for my breasts. His fingers pinched my nipples. A jolt of pleasure passed through me. My gasp sounded loud in the quiet room.

Then, a glint flickered in his eyes. I should’ve seen it coming. Sarah spilled my secret yesterday. She had laughed about my ticklishness—a rookie error I regretted. Before I could react, Jake’s fingers danced along my sides. He teased my ribs and brushed against my hips. I squealed, eyes wide, my body squirming under him.

“Jake, no—!” I gasped while bursting in laughter. He was relentless. His fingers targeted my every sensitive spot. My core clenched. The sensation was a wild mix of torment and arousal. My hips bucked against nothing.

Sarah laughed along with me. “Oh, Em, you’re done for!”

I collapsed on my back while giggling uncontrollably. I wrapped my legs around his waist to pull him closer. His weight pinned me down. My hands trapped between our chests, leaving his free to roam. He continued tickling my sides mercilessly. I writhed. My head twisted as tears of laughter streamed down. I gasped for air. “Stop! Jake, please!”

Every brush of his fingers sent tingles racing. They amplified the heat pooling from Sarah’s touch. My core pulsed. The tickling twisted into something electric, making me hyper-aware of his closeness and his heat. “Please!” I begged, half-laughing and half-moaning. My voice was desperate.

Jake grinned but eased up. His hands stilled on my waist. “Couldn’t resist,” he teased. “You’re so fucking cute when you laugh.”

I swatted his chest breathlessly. “Jerk!” I said, but my smirk gave me away. “That’s cheating.”

“Admit it,” he said. “You were this close to cumming.”

I flushed, knowing he wasn’t wrong. The tickling had sparked something wild inside me. It had blended with the arousal Sarah had ignited.

“Maybe,” I muttered with a smirk. “But try that again, and we’ll trap you to tickle till you beg.”

Sarah chuckled. “Oh, I’m saving that idea. Bondage is on the table now.”

Jake’s grin widened. “Deal.”

He leaned in and kissed me deeply. His tongue claimed mine.

I tugged at his jeans. My fingers were still shaky. Sarah helped me with a nervous giggle. “We’re such a mess,” she said.

She helped by easing his zipper down. His thick and straining erection released from its confines.

My mouth went dry, but Sarah’s hand on mine steadied me. We stripped him bare. His eyes were locked on mine, raw and primal with insatiable need.

Sarah kissed my cheek. “He’s yours, Em. Let him feel you.”

I lay back and pulled him over me. Our bodies aligning together. His hands explored my skin and curves gently. “You good?” he asked. His fingers teased my folds. They were slick from Sarah’s touch. A soft moan escaped my lips.

“Yeah,” I breathed. My legs parting with a deep ache in my core. Sarah’s hand found mine. She squeezed them in support. Her lips brushed my temple as Jake positioned himself, his tip pressing against my opening.

He moved slowly. His manhood pierced my core for the first time ever. A sharp sting made me wince in pain. My breath stuck in my throat. Sarah’s voice soothed steadily. “You’re okay, Em. Breathe. Deep and slow. He’s got you.”

Jake held still, and the pain eased. New warmth spread through me as Jake rocked his hips gently. He filled me so good. He was staking his claim on me, marking me as his own. I felt so sore, and yet it tingled my insides.

I clung to him. My nails dug into his shoulders. Sharp gasps escaped me as pleasure built slowly. The feeling was intense and overwhelming.

Sarah’s fingers laced with mine. “You’re so fucking beautiful, Em. Feel him ... and don’t forget to breathe.”

My virginity ... given to my knight.’ I felt a surge of raw, untamed emotion.

“Fuck, Em,” Jake groaned. His thrusts deepening. He sparked a new wave of heat in my core. “You feel ... so fucking good.”

Each thrust sent jolts through me. His cock was stretching me. The friction was raw and yet so electric. My hips met his. I was clumsy but eager. My moans came louder than I’d expected. Sarah’s hand grazed my thighs. Her touch was a quiet anchor.

Then Jake’s fingers brushed my sides again. A teasing tickle, and I squealed. My core clenched around him.

“Jake!” I gasped, half-laughing and half-moaning. The sensation was overwhelming.

He grinned and started thrusting deeper. The mix of tickling and fucking pushed me to the edge. Pleasure coiled tight like a wave building inside me.

“Don’t you dare cum first,” I gasped. My voice trembled. “Make me cum, Jake.”

“Trying,” he growled. His hips slammed forward. His eyes locked on mine, desperate and intense.

Sarah’s fingers tightened on mine. Her own arousal was clearly visible in her flushed cheeks.

Jake’s thrusts grew faster and harder. Each one spearing through me. His thumb found my clit. A single flick and I cried out. Pleasure overwhelming.

“Jake ... I’m...” My body shattered. A scream tearing free as I came. My core pulsed around his length. A sweet, powerful rush flooded through me.

Jake groaned. His release was hot and sudden, filling me as he collapsed against me. My breaths were ragged as I came undone.

Stars ... glowing bright circles all around me. I was floating free. Unhinged.’

We lay tangled with Jake’s arms around me. Sarah’s hand still in mine.

“Fuck, Em,” Jake panted. He kissed my forehead. “I love you.”

“Love you too,” I said. Then I turned to kiss Sarah’s cheek. “You too, Sar.”

She grinned with mischief and need. “My turn to ride the knight,” she teased.

She leaned in and kissed Jake softly, then me. Her lips warm and hungry.

“But first...” Her finger trailed my side, mimicking Jake’s tickle. I yelped and started laughing despite myself.

“No fair!” I gasped and swatted her hand away. Her playful spark promised more fun to come.

Jake chuckled and pulled us close. His warmth wrapping us in a cocoon.

👩🏻👦🏼

Jake 👦🏼

Emily’s warmth lingered on my skin. Her citrus scent mingling with the sweat that clung to us both. My chest was heaving from our earlier intensity. She had closed her eyes and was catching her breath. Her flushed face and matted curls only added to her natural beauty.

Then I looked at Sarah. Those fierce eyes burned with intensity. Her blonde hair spilling over her bare shoulders. Her body glowing in the dim light of my room. Her defiance had lit up our little geek rebellion. But now, she was open and vulnerable. Her desire was raw and undeniable.

Emily was my anchor, but Sarah’s fire had burned its way into me. I wanted her—needed to claim her. I wanted her as much as I wanted Emily.

“Jake?” Sarah crawled closer to me. “My turn. I’m ready to feel you ... inside me.” Her words trembled.

I cupped her face. My thumb brushing her cheek. Her pulse raced beneath my touch. My own heartbeat kicked up. “You sure, Sarah? We can take it slow, okay? No rush.”

She nodded, leaning into my hand. “Yeah. I want this. With you, with Em here.” She glanced at Emily.

Emily had opened her eyes. Her hand grazed Sarah’s arm in a quiet reassurance.

“I’m right here, Sarah,” Emily said. Her voice was tinged with her own nervous excitement. “Let him make you feel good. You will love it, promise.”

Sarah’s lips crashed into mine. Her tongue was hot and needy as it entered my mouth boldly. Her kiss was sloppy with unfiltered desire.

I kissed her back hard. My hands slid across her hips to pull her flush against me. Her bare skin felt soft and warm against mine.

Emily’s fingers brushed my shoulder in a silent nod of encouragement. I felt the weight of this moment. This was more than me and Emily. This was our shared connection based on mutual trust.

Sarah pushed me down on my back and straddled me. Her thighs pressed against mine. Her ample breasts pressed heavy against my chest. Their softness made me groan. I could feel her core radiating heat against me. The close proximity stirred my lust and I started getting hard again.

“Fuck, Sarah,” I muttered. My lips trailed towards her neck. I could feel her pulse hammer under my kisses. “You’re so damn hot.” My hands roamed freely to cup her supple ass. Her moan vibrated through me as I squeezed her firm curve.

Emily’s hand found Sarah’s and their fingers laced together. She wanted to support Sarah, just like Sarah had done for her. I caught Emily’s lips brushing Sarah’s shoulder. She whispered to Sarah, “You’ve got this. He’s gonna feel so good.”

Sarah’s fingers trembled as they traced my length. I was hard and ready again. Her eyes widened in a mix of awe and nerves. “I’m such a klutz,” she muttered. Her fingers moved along my length with soft strokes that made my breath catch.

I guided her hands slowly while my fingers moved along her thighs. Reaching to the core, I spread her pussy lips gently. Her arousal was evident by her slickness. Her breath hitched as my cock brushed against her pussy lips.

“Tell me if it’s too much,” I said. I kissed her jawline while teasing her entrance with my cockhead. I wanted to make her feel me without pushing too fast.

Emily’s hand steadied Sarah’s hip. She whispered in her ears. “Brace for the ride, Sarah. You’re so ready for this.”

Sarah nodded. Her eyes locked on mine and she lowered herself slowly. A sharp gasp escaped her lips as my cock pressed inside her. She was tight and her pussy was gripping my cock like a vise. A flicker of pain crossed her face.

I froze. My hands moved gently on her sides to stroke her softly. “You okay?” I asked. My eyes searched her expression. I was ready to stop anytime if she wanted.

“Yeah,” she panted. Her voice was shaky but determined. “Let’s just ... Go slow, okay?”

I nodded and rocked my hips gently. I took tentative strokes to let her adjust the penetration. Her pain eases as her hips start to move again. She started slow but soon her movements grew bolder.

Emily’s fingers brushed Sarah’s hair. Her voice was steady and warm. “You’re doing so good, Sarah. Feel him while he rocks your world.”

“Fuck, Jake,” Sarah moaned. She found her rhythm as she sank lower. She was taking me deeper now. Her tight pussy was driving me wild. “You’re ... so big.” Her nails dug into my shoulders. Her hips started to grind now. Our movements synced slowly. We were sloppy and our unpracticed movements were perfect in their rawness.

I thrust deeper. I was careful but firm while matching her pace. Her moans grew louder and her body trembled with each slow, deliberate stroke.

Emily’s eyes locked on us. A flush spread across her cheeks by her own desires. “You’re fucking gorgeous, Sarah,” she whispered. She leaned in to kiss Sarah’s neck. Her lips lingered to share this moment with us.

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