‧ ₊❝ HUMAN NATURE PT.1⭑.ᐟ
⋆.ೃ࿔*:・synopsis; your new next door neighbour moves in and immediately starts becoming a little closer to your dad after you make your presence known. it's not weird at all when he starts getting invited over a little more, your dad is just closer in age to him! it's not weird when you start seeing him running at the same hour as you, and not weird that you see him around more often. you've just...piqued his interest!
୭ ˚. ᵎᵎ pairing; dad's bsf!liam gallagher x younger!fem reader warnings; 18+, nsfw, corruption kink, power dynamics, explicit age gap, younger reader, liam is a pervert and lowk a peeping tom, mentions of male masturbation!!
word count; 2.7k words a/n; hello...im back...with that 600 follower special i promised. thank u so much for ur continued support. all of these chapters will be relatively short by design as i haven't written for a lil while so pls be kind hehe....<3
you had seen him around before.
you were perched along your windowsill with a new book in hand, curtains spread wide open, allowing for you to see anything and everything from your window. at the exact time as the past couple of weeks, a man rocked up next door, in the same style of parka he had worn before – dramatically long and... enticing.
black sunglasses covered his eyes, the only discernible features being his pursed lips and half-grown stubble littered over his jawline. he would prowl around the neighbourhood for a little while, taking in the scenery while waiting for the realtor who was somehow always late. the same old clockwork.
except, this time was different.; instead of heading off for his usual prowl, he stepped right into your view, leaning back against the brick wall of the house, staring right at your house. something smug and cocky exuded off his being as he popped a cigarette into his mouth, flicking open his lighter with practiced perfection.
your eyes lingered, intrigued by the dangerous yet smooth demeanour radiating off him. he took a quick puff as he leant his head back against the wall, eyes landing on you. the strange girl staring down at him. he tilted his head to the side, the cigarette still perched against his fingers, eyes narrowing like you had caught his attention.
he gave you a polite nod of his head as a form of acknowledgement, eyes almost burning through you as he waited patiently for your response. you gave a polite, awkward wave before sliding off your windowsill, the heat of embarrassment smouldering in your lower stomach.
you swear you heard him chuckle as you slammed your book shut, trying to push down the rush of adrenaline and anxiety swirling in your chest. you cleared your throat, glancing back over at your window before deciding to ignore him – to not pay attention.
that's how it went over the next couple of days; you didn't pay much notice when the “for sale” sign got taken down. ignored the excitement fluttering in your chest as the moving vans suddenly appeared out the front of the house. you didn't even pay much notice when your dad started mentioning your new neighbour, chuckling about how much of a “good lad” he was supposedly.
you did, however, notice when your dad began to find himself at the pub down the road more often, or how he would trot next door to go hang out with your new neighbour. you'd sigh, shaking your head despite the fond tug in your heart, glad he was able to branch out a little more.
it had been hard on the two of you; having to leave your life behind and moving to manchester. your dad continued to lie, saying it was for a “once in a lifetime opportunity” but really, you knew it was to get away from it all.
the door shut behind you with a quiet 'click,' the sound of laughter immediately flowing into the hallway from the outside dining room. you half grimace, not entirely keen on having company while looking so ragged. yet, your dad calls out for you, beckoning you over.
“y/n, is that you? come meet, liam!”
you follow the sound of his voice, heart lurching in your chest as your eyes land on your next-door neighbour. he's sat across from your dad, nursing a beer and half-smoked cigarette in his hand, his eyes immediately landing on you. his eyebrows tick upwards, just a little, like you had piqued his interest.
“hi, love,” he pushes himself upwards, reaching out to shake your head with a dangerously smooth smile. you take it, movements a little rushed as you shyly shake his hand, hardly able to meet his eyes. liam takes notice, head tilting to the side, barely enough for you to notice. “liam gallagher, nice to meet you. y/n, is it? yer' dads told me, 'bout you.”
everything about him is so self-assured, like he knows he's got everything in the palm of his hand. his parka is no doubtedly new; it's clearly never been worn before, and neither are those stupid sunglasses he has curled over the bridge of his nose. who was he trying to impress?
“yes, uh, nice to meet you too.”
frigid, liam notes to himself, eyebrows creasing ever so slightly. he leans back in his chair, eyes never leaving yours like he's plotting something. you shift uncomfortably, silently praying he doesn't remember you being "that" girl from the window.
“you smoke?” liam offers, sliding open the pack with just his thumb. it's something so innocent, and yet, so charged that it has you swallowing a harsh lump in your throat. you shake your head politely, mouth dropping open to answer before being cut off by your dad.
“nah, nah,” your dad shakes his hand, a fond smile stretching across his face, stealing liam's attention away from you. “she ain't do nothing like that.”
liam's eyebrows raise in surprise, his smirk turning a little more devious as if he'd struck gold. you don't notice, rather, you figure the cogs are turning in his head to whip out another quip.
“not one for the party life, are we?” liam turns towards you, leaning his chin on his hand while the other rests on the armrest of the chair. his eyes flicker over you, looking you up and down like your dad wasn't sitting right across from him. like you were prey.
“no,” you avert your eyes shyly, shrugging a little meekly. “not one for anything, really.”
“ah,” liam hums, turning back slightly to raise the bottle of beer back up to his mouth. “reckon we could change that, eh?”
his words are merely meant to tease – so you think – and yet, your stomach clenches, nerves fluttering in your chest as you manage to give him a weak, shy chuckle. you almost sigh with relief as he takes a quick sip of his beer, the tension in your body wound so tight it's almost threatening to snap.
it's all a game to him – you can tell by the way he smirks, eyes licking over you, sending a warmth that brims against your lower abdomen. you blink, shaking the thoughts of your head, convincing yourself it was only something you made up in your head. but fuck, the way he's drinking in your reaction right now makes you wish it were real. your dad, oblivious to anything, skin a little flushed from the alcohol, smiles widely.
“we'll leave you to it, sweetie,” he nods, waving his hand at you to beckon you over for a hug. “go do whatever you kids do nowadays. goodnight, love.”
“night dad,” you murmur as you lean down to give your dad a quick side-hug before politely smiling and bowing your head at liam. “goodnight, mr. gallagher.”
“night, kid.” he teases with a coy raise of his eyebrows, clicking out of the corner of his mouth while raising the neck of his beer towards you. you meekly smile before turning on your heels with your shoulders tight and rigid, pressed halfway to your ears. a dark, devilish chuckle escapes his lips as you walk away, painfully aware of the way his eyes burn into your back.
liam hums to himself, drinking in the way you nervously hurry away, whipping around the corner so fast he hardly catches it. a warm, twisted amusement rises in his chest, his lips ticking up into a devious smile. you let out a breath you didn't even know you were holding in, the tension slowly dissipating as you walk up the stairs to your bedroom, hoping to put it all to rest.
“seem's like a nice girl, eh?” liam comments. your dad just smiles, nodding warmly as he finishes his last sip of whatever bottle he was nursing in his hand.
“yes, yes, she is,” he comments as he places the empty bottle down. “fancy another?”
“if i ever say no, you'd have to shoot me.”
“i'll show you the drinks room then, eh?”
“a drinks room?” liam replies with a small chuckle, pushing himself up from the chair. “livin' lavish, are we?”
your dad responds with a laugh as they both half-clamber into the room, heading over to the cabinet. it's full of every spirit imaginable, all lined up and hardly drunken like they were some sort of decoration. liam immediately takes notice, deciding to pry a little further. he couldn't help it, curiosity was just apart of human nature.
“bet yer' daughter sneaks in and nicks some of the good stuff, huh?” he teases, nudging his elbow against your father's arm. he simply chuckles, shaking his head as he grabs another two bottles of beer from the bar fridge.
“ohhh no,” he chuckles, handing a bottle to liam with a fond smile. “she's much to good for that.”
“oh?” liam clears his throat, eyebrows raising. “really?”
“yeah,” your dad breathes out, turning back to face him with a polite, slightly forced smile. “between you and me, she's a bit too innocent for her own good.”
“ah, bollocks,” liam laughs, patting his shoulder despite the thoughts swirling in his brain. his next words are loaded, layered with such deep perversion that it almost makes him feel sick. “no such thing, eh? good girls are always fun.”
needless to say, liam hardly gets home that night with a clear mind. he's wandering around his bedroom that just so happens to directly across from your own, his jeans so tight he's honestly a little worried the button might pop off. he feels sick at his own thoughts, teeth grinding against each other so hard that his jaw is wound tight.
and he can see your shadow behind the thin, lace curtains prancing about like you weren't tempting him. he had half a mind to head back over to your place and get his hands on you. he sucks in a harsh breath through his teeth, his other hand reaching to pinch the skin between his eyebrows.
but he just can't help himself.
his hands fumble with the buckle of his belt, his figure hidden behind his curtain as he watches, breath getting caught in his throat. his heart is beating so fucking fast that his hands are shaky and clamming as he grips his bulge, eyelids fluttering shut as a small wave clarity crashes over him.
he knows he shouldn't – he knows it's wrong. he knows better of course, he's older, wiser. supposed to ignore the way he was feeling about you. it was wrong. he knows that.
but maybe, he just doesn't care that much.
. ݁₊ ⊹ . ݁˖ . ݁༉‧₊˚.
you had tried your hardest to ignore him, reminding yourself he was your dad's bestfriend – a force to not be reckoned with. he was something off limits.
so, “coincidently” you started extending your shifts long enough so you wouldn't come home to him in your living room, sitting and laughing with your father like he wasn't daunting. like he wasn't staring you down as if you were his next meal. it was suffocating.
you had changed your routine just to avoid him; longer shifts, different walking routes, different running routes. you knew he was a runner from the way you bashfully watched him warmup in front of his door from your window. despite your best efforts of ignoring him, you bought yourself cute new running shorts just in case you had ever crossed his paths.
yet you weren't aware of just how far liam was willing to go just to “cross paths.”
you let out a harsh exhale as you slowed down, shoes scuffing against the pebbled pathway beneath you. the back of your throat was burning, chest heaving, desperate to suck in any ounce of air they could. you hunched over, sweaty palms landing your knees as you flicked your forearm towards you, looking at your watch.
“fancy seein' you 'ere, birdie,” a familiar voice drawls from behind you. you jump, shivers crawling over your spine as you shoot upright, head spinning around to face the older man standing behind you. a subtle, thin layer of sweat glistens over his forehead, chin raised ever so slightly. his lips are parted, soft breaths escaping them as he raises his water bottle towards them. “didn't know you were a runner.”
“not really,” you respond with a shy smile, wiping the sweat off your forehead with the back of your hand. “do it to clear my mind every now and then.”
“huh right, what's your time?” liam breathes out after taking a sip, eyes trailing down your neck. you flick your wrist towards you, still trying to catch your breath as you click through your watch, trying to find your stopwatch. liam's eyes unashamedly trail further down your torso until the delicate outline of your cleavage is spilling out of your sports bra. and your chest is heaving really hard with the glistening layer of sweat glimmering under the sun, like you were just asking for it.
oblivious to his perversion, you raise your head just as he flicks his eyes away, tongue sliding over his upper lip. you think nothing of it, trying to ignore the way your heart lurches in your chest.
“23 minutes and 51 seconds!” you exclaim with a proud smile, twisting your watch over him to see.
“ahh, very good,” liam muses, his mind half in the moment as he ponders over a twisted idea brewing in his head. he leans in to look, only for his water bottle to “accidentally” slip from his fingers, splashing water all over your chest before hitting the ground. “shit! sorry, love!”
you gasp as the cold water hits you despite how refreshing it really feels. liam's hands are already patting over your shirt, fingers grazing over your tits in such a manner that it has your skin heating up. liam's heart is racing as his hands carefully knead your tits before smoothing over your stomach and then finally retracting back to his sides.
“it's okay! it's okay!” you repeat, flicking off a few beads of water your hands. you turn your head behind you, noticing the water bottle slowly beginning to roll. “do you need me to get that for you? dad told me you had a bad back. or hip, or whatever!”
you hardly wait for an answer before you're already bending over in front of him, your cute little running shorts leaving barely anything to the imagination as the fabric slowly rides up your thighs. liam tilts his head downward, drinking in everything before you can catch his wandering eyes.
liam takes the bottle from you like he wasn't just fucking you with his eyes, a gracious, warm smile on his face. it's innocent, disarming almost. you naturally smile back, cheeks warm, though you can't tell if it's from him or the run. you pray it's from the latter.
“oh thanks love, didn't have to do allat for an old geezer like me,” he chuckles, ducking his head in apology for the spillage once more.
“oh, nonsense!” you brush it off, as humble as ever. liam's lips tick upwards into a warm smile, a twinge of deviousness held deep behind it. “was raised to be good.”
“mhm, yeah, you're a good girl, aren't 'cha?”
you freeze, eyebrows shooting upright. liam immediately takes notice in the way your thighs squeeze together, even if the movement is so damn subtle that it makes his dick twitch in his pants. the blood underneath your cheeks is warm, your eyes wide and doe-like like you had been caught.
“well,” liam smiles warmly. innocent. like your clit wasn't throbbing underneath his predatory gaze. like he wasn't testing the waters, just seeing how far he could push you. “enjoy yer' run, see 'ya next time, kid.”
with a polite wave, liam's back off down the track, literally running away from the situation he's created. your head is swirling with a multitude of emotions, slick pooling against the thin fabric of your panties. you shake your head, trying to ignore how wrong it was to feel this way over your dad's best friend.
you take a moment to gather yourself, smoothing your hair back with a deep breath before running the opposite way liam went, not caring that it would take you longer to get back home.
anywhere was better than being around someone as dangerous as him.
© strwbryluver 2026. do not plagiarize, re-upload, translate, or feed my work into ai.
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