GRAHAM'S LITTLE SISTER
Pairing: John Logan x Graham!Sister!Reader
Summary: You return to Boston for spring break determined to keep your secret relationship with your brotherâs best friend hidden, but one look from John Logan is enough to unravel every boundary you swore youâd keep.
Youâd been dreading this trip for weeks, but the second you stepped off the plane and saw Garrett waiting at arrivals with that stupid, familiar grin, your stomach flipped for an entirely different reason. Spring break. One week back in Boston with your brother and his crew. One week pretending John Logan wasnât the guy whoâd been fucking you senseless for the past twelve months.
Garrett pulled you into a bear hug, lifting you clear off the ground like you were still fifteen. âThereâs my favorite sister.â
âIâm your only sister, dumbass.â
âStill favorite.â He set you down and ruffled your hair. âHannahâs waiting in the car. Dean and Allie are already at the house pre-gaming. Loganâs⌠somewhere.â
Your pulse spiked at his name. You kept your face neutral. âCool.â
The drive to the off-campus house was loud with Hannahâs laughter and Garrettâs terrible playlist. You sat in the back, phone buzzing in your lap.
Logan: You here yet, baby? Iâm losing my mind.
You bit your lip and angled the screen away.
You: Just pulled up. Behave.
Logan: No.
The house looked the sameâslightly worse for wear after another hockey season. Dean opened the door shirtless, Allie tucked under his arm, both of them already tipsy.
âGrahamâs little sister!â Dean crowed, pulling you into a hug that smelled like tequila and cologne. âLook at you, all NYU sophisticated. Break any Ivy League hearts yet?â
âOnly the ones that deserve it,â you shot back.
Then Logan appeared in the hallway behind him.
God, he looked good. Dark jeans, black thermal stretched across his shoulders, Bruins cap backwards. His brown eyes locked on you and the corner of his mouth twitched, the same smirk he gave you right before he buried his face between your thighs.
âYo, Logan, come say hi to my sister,â Garrett called, oblivious.
Logan sauntered over, casual as hell. âHey, stranger.â His voice was low, rough. His fingers brushed your waist as he hugged youâquick, friendly, brother-approved. But his hand lingered half a second too long, thumb pressing just above your hip bone where only he knew you were ticklish.
âMissed you,â he murmured against your ear, so soft no one else could hear.
You swallowed. âMissed you more.â
The first night was torture.
Everyone gathered in the living room, drinking, playing cards, telling stories. You sat on the couch between Hannah and Allie, laughing at Deanâs ridiculous impressions, while Logan lounged in the armchair across from you. His legs were spread, one ankle hooked over his knee, eyes never leaving you. Every time you crossed your legs, his gaze dropped. Every time you licked salt off your thumb after a tequila shot, his jaw tightened.
Around two a.m., people started drifting to bed. Garrett kissed Hannah goodnight and clapped Logan on the shoulder. âDonât stay up too late, man. Weâve got ice time tomorrow.â
Loganâs smile was easy. âWouldnât dream of it.â
You waited fifteen agonizing minutes in the guest room before your phone lit up.
Logan: Back door. Now.
You crept downstairs in nothing but an oversized hoodie and panties. The kitchen was dark. The second you stepped outside onto the back porch, strong arms yanked you against a hard chest. Loganâs mouth crashed into yours, hungry and desperate, a whole year of secret touches and stolen weekends exploding between you.
âFuck, I missed this mouth,â he growled, backing you against the siding. His hands slid under the hoodie, palming your ass, lifting you so your legs wrapped around his waist. âMissed how wet you get for me.â
âLoganââ You gasped as he ground his erection against you. âWe canâtânot hereââ
âInside. My room. Now.â
He carried you through the dark house like you weighed nothing. The second his bedroom door clicked shut, clothes hit the floor. Your hoodie, his shirt, your panties, his jeans. He pushed you onto the bed, mouth on your neck, your tits, sucking hard enough to leave marks youâd have to hide tomorrow.
âYouâve been driving me crazy all night,â he muttered against your stomach, kissing lower. âSitting there in those little shorts, knowing I canât touch you.â
âThen touch me now.â
He did. Two thick fingers pushed inside you without warning, curling just right. His tongue flicked your clit and your back arched off the bed. You shoved a pillow over your face to muffle the moan.
Logan ripped it away. âLet me hear you. Been too fucking long.â
He ate you out like a man starvedâmessy, filthy, perfect. You came hard, thighs shaking around his head, whispering his name like a prayer. Before you could recover, he was over you, condom on, cock nudging your entrance.
âLook at me,â he ordered.
You did. Blue eyes dark with lust and something deeper. He pushed in slowly, stretching you, filling you until you couldnât breathe.
âFuck, you feel like home,â he groaned.
Then he fucked you. Hard. Deep. The headboard banged against the wall and you didnât even care. You clawed at his back, met every thrust, whispered dirty things in his ear that made him lose control. He flipped you over, pulled your hips up, and took you from behind, one hand fisted in your hair.
âCome on my cock, baby. Let me feel it.â
You shattered again. He followed right after, burying himself deep and groaning your name into your shoulder.
You collapsed together, sweaty and tangled. Logan pulled you against his chest, pressing lazy kisses to your temple.
âI hate hiding this,â he said quietly.
âMe too. But GarrettâŚâ
âYeah.â His arms tightened. âI know.â
The next three days were a blur of stolen moments. Quick kisses in the hallway when everyone was distracted. Loganâs hand up your skirt under the dinner table. A frantic blowjob in his truck in the driveway at 3 a.m. while Garrett and Hannah slept upstairs.
You almost got caught twice. Once when Dean nearly walked in on Logan fingering you in the laundry room. Another when Garrett asked why your neck looked âweirdâ and you lied about a curling iron burn.
By day four, the tension was unbearable.
It snapped at the bonfire.
The guys had dragged an old fire pit into the backyard. Beers flowed. Music thumped. You were tipsy, wearing Loganâs hoodie because it smelled like him and because heâd growled in your ear to put it on before you came outside.
Garrett was telling some story about a game last season when he noticed you laughing at something Logan whispered.
His eyes narrowed. âWhatâs so funny?â
âNothing,â you said quickly.
Logan leaned back, casual. âJust telling her about the time Dean face-planted during warm-ups.â
Garrett didnât laugh. His gaze flicked between you and Logan. Something shifted in his expressionâsuspicion hardening into realization.
Later, when you slipped inside for another drink, Garrett followed.
In the kitchen, he cornered you. âYou and Logan.â
It wasnât a question.
Your heart stopped. âGarrettââ
âDonât.â His voice was low, dangerous. âI saw the way he looked at you. The fucking hoodie. How long?â
You swallowed. âA year.â
âA year?â He looked like youâd slapped him. âMy best friend has been screwing my little sister behind my back for a goddamn year?â
âItâs not like that. Weâre together. For real.â
Garrett dragged a hand through his hair. âJesus Christ. I trusted him. I told him you were off-limits. I specifically saidââ
âIâm not a kid anymore,â you snapped. âIâm twenty-one. I make my own choices.â
âNot with him.â His jaw clenched. âNot with Logan. Heâs a fucking mess. Hockey, parties, girlsââ
âHe hasnât touched anyone else since we started. He loves me, Garrett.â
The back door slammed. Logan stepped in, eyes blazing. âYou got something to say to me, Graham?â
Garrett turned on him. âYeah. Get the fuck away from my sister.â
Loganâs hands fisted at his sides. âToo late for that.â
The first punch came from Garrett. It cracked across Loganâs jaw, sending him stumbling into the counter. Logan roared and tackled him. They crashed to the floor in a mess of limbs and furyâfists flying, grunts, the sound of knuckles on flesh.
âStop!â you screamed.
Dean and Allie rushed in. Dean grabbed Garrett, Allie tried to pull Logan back, but the two men were too far gone.
âYouâre supposed to be my brother!â Garrett shouted, blood on his lip. âI wouldâve taken a bullet for you, man!â
âAnd I love her!â Logan yelled back, shoving Dean off. His eye was already swelling. âIâm in love with her, you idiot. Have been for years. I tried to stay away. I couldnât.â
Garrett lunged again. Another punch landed. Blood splattered the tile.
You stepped between them, hands out. âEnough!â
Both men froze, breathing hard.
Garrett wiped his mouth, glaring at Logan with pure betrayal. âBreak it off. Right now. Or weâre done. Friendship. Everything.â
The silence was deafening.
Logan looked at you. Really looked. The fear in his eyes broke your heart.
âNo,â he said quietly. âI wonât.â
Garrettâs laugh was bitter. âThen get the fuck out of my house.â
You found Logan in his room twenty minutes later, packing a duffel with jerky movements. His face was bruised, lip split.
âLoganâŚâ
âIâm not ending this.â His voice cracked. âI canât. Not anymore.â
You crossed the room and wrapped your arms around him from behind. He turned, buried his face in your neck, holding you so tight it hurt.
âIâm sorry,â you whispered.
âNot your fault. Shouldâve told him sooner. Or not at all. I donât know anymore.â
You kissed his bruised jaw, his split lip, gentle and reverent. He shuddered.
âStay with me tonight,â you said. âOne more night before everything explodes.â
He hesitated, then nodded.
You made love slowly this time. No rushing. Logan laid you down on his bed and worshipped every inch of you, his mouth on your breasts, hands mapping your curves like he was memorizing. When he finally slid inside you, it was deep and unhurried, eyes locked the entire time.
âI love you,â he whispered against your lips as he moved. âSo fucking much.â
You came together, clinging to each other like the world outside might tear you apart.
Afterward, tangled in sheets, he traced patterns on your bare back. âWhatever happens tomorrow⌠Iâm not letting you go.â
You believed him.
The next morning was war.
Garrett was in the kitchen nursing coffee and a black eye when you came downstairs with Logan right behind you. Hannah stood beside him, looking torn. Dean and Allie hovered awkwardly by the fridge.
Garrettâs eyes hardened. âYou didnât break it off.â
âNo,â Logan said flatly. âAnd Iâm not going to.â
Garrett stood. âThen youâre not welcome here.â
âGarrett, stop,â Hannah said softly. âTheyâre adults. They love each other.â
âHe lied to me. For a year.â Garrettâs voice rose. âMy best friend and my sister. Behind my back. How the fuck am I supposed to be okay with that?â
Logan stepped forward. âI know I fucked up the way we did it. But Iâm not sorry for loving her. Sheâs the best thing thatâs ever happened to me.â
You slipped your hand into Loganâs. âI love him too. And if you make me choose, Garrett⌠Iâll choose him.â
The words landed like another punch. Garrett flinched.
For a long moment, no one spoke.
Then Garrett exhaled, long and shaky. âIâm disappointed in you, man. Really fucking disappointed.â He looked at you, eyes glassy. âBoth of you.â
He walked out.
The rest of spring break was strained. Garrett barely spoke to either of you. Logan crashed at Deanâs for a couple nights. You spent every free second with Logan, talking, fucking, planning how to make this work when you went back to NYU and he stayed in Boston for the summer.
On the last night, Garrett cornered Logan on the back porch while you pretended not to watch from the window.
âI still want to kill you,â Garrett said gruffly.
âFair.â
âBut⌠if you hurt her, I will kill you. Slowly.â
Logan nodded. âIâd let you.â
Garrett sighed. âSheâs happy. I can see that. Doesnât mean I like it.â
âI know.â
A long pause.
âDonât fuck it up, Logan.â
âI wonât.â
They didnât hug. Not yet. But the fist bump was something. A start.
You left for NYU the next day. Logan drove you to the airport. In the parking garage, he kissed you like the plane might leave without you. Deep, claiming, hands in your hair.
âCall me when you land,â he said.
âI will.â You touched his still-bruised cheek. âI love you.â
âLove you more, baby.â


















