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getting sidetracked

Summary:

you and lisa get a little sidetracked after your plans to study.

(reader is amab but gender neutral terms are used to refer to them)

Notes:

HI im literally not a writer im so sorry if this is bad but i had to get this out of my head also we are in a severe drought of dom lisa x reader fanfics so

(See the end of the work for more notes.)

Work Text:

as a researching alchemist, you were always looking for new subjects and ideas to learn about. your current fixation was artificially created elemental reactions. however, said fixation was not a popular subject, and you’d need a little help to find some background information and such. usually you would ask your study buddy albedo for assistance, but he was away on business for the knights of favonius. so you found yourself here, in lisa’s room, who was well versed in the study of the elements.

lisa was well known for being extremely knowledgeable, and one of the best mages in mondstadt. she worked at the library after all, so she knew a lot of things about all kinds of subjects. you and lisa had known each other for a while from when you had helped her with a few tasks, so when you asked her she gladly accepted. after all, she did seem to be quite fond of you, always flirting and calling you pet names.

her room was decorated with wooden furnishings, as well as some test tubes and what seemed to be work-in-progress potions. there were a few scattered papers and books on the tables. the room was illuminated by soft candlelight and the warm glow of the sun rays which peeked through the curtains. from an onlooker's view, it would be easy to mistake her room for a lab or something.

“you seem mesmerized. have you never been in a woman’s room before?” lisa teased. 

“ah! n-no, i mean…” you stuttered, words trailing off into mumbles. 

“anywho,” she walked forward from behind you. “feel free to take a look around. i’m sure whatever you’re looking for will be somewhere around here, buried in my research.”

your eyes scanned the room, walking over to one of her desks. sorting through the messy papers, most of them were notes on experiments or magic of some sort. they didn’t seem to be organized in any manner at all. lisa really lacks in the organization department sometimes.

“oh dear!” lisa exclaimed suddenly. “i’ve forgotten about the tea i’ve put on...excuse me for a minute, darling.” she hurried out the room before you had a chance to respond.

deciding to continue your search, you turned towards her personal bookshelf. she must have some books related to your studies, right? she was a librarian after all.

skimming through the titles, most of them indeed seeming like something lisa would fancy, you looked for something that interested you. until you found one title…

 

what.

 

was this a porn mag?

you picked up the book, face turning red. this was way too big to just be a magazine. why would lisa have this? i mean, she’s an adult, she has the right to own stuff like this, but…

considering the possibilities, you felt your face heat up even more. you put the book back in fears of being caught and looking like some sort of pervert. let’s just… pretend we never saw that. for lisa’s sake.

suddenly, you hear the familiar sound of heels clicking and feel relieved that you put the book back when you did.

“aaaand… here we go,” lisa set the tea on her research table. “please, help yourself… oh? my, what’s gotten you so flustered?”

ah.

you hadn’t considered that ‘pretending you never saw it’ didn’t affect your physical appearance, and you were still as red as an apple.

“u-um, it’s nothing…” you responded, unable to keep eye contact with the librarian.

unfortunately for you, lisa had already connected the dots and was walking toward you. “say cutie, you didn’t happen to read anything...dirty while you were snooping around, did you?” she closed in on you like a shark with its prey.

“i-i…” you didn’t manage to make an answer as you realized the heat wasn’t only growing on your cheeks, but down in your lower region as well. you squeezed your legs together as an effort to hide this, which wasn’t very effective.

“hmm? you’ll have to speak up, darling,” she smiled smugly. “although…” she lightly pressed her knee against your crotch, “i think your body has already answered for you, hm?”

“ah, i… i d-didn’t mean to...i-it wasn’t…” the feeling of her pushing her leg between yours was arousing, and you couldn’t help but react to it. your eyes shut closed as you tried to stifle any noises that threaten to make their way out of your mouth.

“you don’t have to be embarrassed sweetheart,” she whispered to you as her face closed in on yours, “lisa will help you take care of it.”

suddenly your lips connected into a kiss, which startled you but you gladly accepted. the feeling of your tongues embracing and the smell of lisa’s scent made the fire in your chest burn more. you felt her hand reaching down to the button of your pants, which then finally made you realize her intentions were serious. 

oh my god lisa was about to fuck you.

you were stripped down to nothing but your shirt and socks, eyes clouded by lust as lisa admired your figure. “you got this hard from just looking at pictures…what a pervert,” she teased as she pulled you onto the bed with her.

before long you were sitting in front of her with your back facing the pretty librarian. she reached her arm around you to touch your cock, which made you jump a bit at the sensation. “shh, it’s okay,” she reassured. she started to stroke your member slowly, as you moaned, leaning back against her and pushing your hips up slightly. the feeling of her glove wrapped around your cock was almost heavenly.

you couldn’t tell if the scent of lavender floating in the room was heightening your arousal, or if it was just lisa’s presence. “mmhah… lisaa…” you whined as you turned your head. “hmm? does it feel good, cutie?” she cooed, using her other arm to wrap you into her embrace. steadily, the speed of her pumping hand increased, and so did the volume of your moans. you panted at the feeling of tension and pleasure in your lower half, and soon enough you felt an orgasm starting to build in your stomach.

“lisa- ah! i-i’m - i’m going to…” you tried to vocalize your impending climax between heavy breaths and moans. “are you gonna cum? surely you can hold out for a little longer, hm?” she said, not slowing her speed. “if you can hold out from cumming as long as you can, ms. lisa will give you a reward…”

your only response was a whine as you looked down at her violently attacking your cock. she couldn’t even bother to edge you herself, she made you do it. you threw your head back and clutched the sheets, trying to keep yourself from succumbing to your climax. lisa only hummed at your struggling, not giving you any kind of mercy.

you could only hold out for about a minute before you couldn’t handle it any longer. “liiisaa…. i ca- can’t do it anymore- ghah! i’m going to- i’m gonna- mhhah-!” you felt the knot in your stomach finally untie and fall loose, as you arched your back and curled your toes, shooting cum onto the sheets. you pushed yourself against lisa, who rode you through your high until your legs stopped shaking. 

“good job,” she said softly, kissing your neck as you settled back down to earth. “they say the longer you hold out an orgasm, the stronger it is in the end.” her praise made you twitch, although the short amount of time you lasted made you think that she was going to praise you no matter how well you did.

“o-oh, so you’re… knowledgeable on the subject…” you said sarcastically between heavy breaths. she giggled in response, “so what if i am? is that a bad thing?”

“come here,” she said. you looked up as she gestured at the pillows at the top of the bed. “i want you to be comfortable.”

you climbed over to her and laid down, anticipating what she had in store for you next. “so obedient...you’re just like a puppy, darling,” she smiled as she got on top of you. 

she lifted your shirt up and began to kiss at your chest, which earned a few whimpers from you in return. she played with your nipples softly, pecking at them and running her hand through your hair. the sudden affection made your heart pound and your need for further stimulation strengthen. “li-lisa…” you whined.

you hadn’t noticed, but lisa’s free hand had begun to trace your entrance, teasing your hole slowly. you twitched at the sensation, realizing what would come next. resting your hand on the woman’s shoulder and clutching the pillow with the other, you shut your eyes in anticipation. lisa noticed this, and giggled. “you’re so needy for me, aren’t you?”

she slowly pushed her finger into you, making you moan breathlessly. her kisses on your nipples soon turned to sucking, and you began to drown in pleasure once again. she began to move her fingers in and out, still toying with your hair. “it feels s-so good lisa,” you said with slurred words as your mind clouded with lust. 

figuring you had adjusted by now, she started using two fingers to pleasure you. your hips pushed upwards against her hand once again, and she didn’t stop you as she attacked your nipples. “you’re adorable,” she praised, gazing at your blissed expression. 

“i wonder if it feels good here too...” she said, curling her fingers upward. you gasped in surprise at the feeling of sudden sensation. “looks like i found the sweet spot,” she laughed, returning to fingering you. you cursed and moaned and squirmed at this new feeling. it was different than when she was fingering you before.

soon enough you felt another orgasm coming, even though she hadn’t touched your dick at all. your legs began to tremble as she relentlessly stroked at that sensitive place in your hole, all while continuing to worship your chest. she noticed this, saying, “are you gonna cum again already, sweetheart? how naughty...” “y-yes… i… hhaah! gonna c-cum…!” was all you could manage to sputter out before your mind fuzzed out all thoughts and you spewed cum all over the sheets again.

lisa stroked your hair, praising you, as you flopped onto the bed still twitching from climax. you rested your arm over your eyes and panted in exhaustion. “you’ve been so good, sweetheart…” lisa said as you felt her step off of the bed. you heard her say something as she walked over to the side of the room, but your mind was still fuzzy from orgasm that you couldn’t make out what it was.

opening your eyes as she crawled onto the bed again, you were greeted by the sight of her wearing a strap-on.

 

cool.

 

“u-um, lisa… surely you’re not going to…” you muttered. you weren’t opposed to the idea, but i mean, who wouldn’t be startled by that? “you don’t want to?” she pouted as she leaned over you. “n-no, i do!” you shook your head. “i...i want it.” you looked away, not being able to maintain eye contact.

lisa hummed in approval as she pushed your legs upwards, leaning in to kiss you again. your tongues swished together in harmony. this entire encounter was only lust, but it felt like passion and love from the way lisa treated you. 

as she pulled away, she smiled. she grabbed a belt — which you didn’t notice she put on the bed — and tied your hands to the headboard. you stuttered in confusion, but she just shushed you. “don’t worry,” she smiled. “mommy will take care of you.”

your dick twitched hearing that, and you faintly nodded. just looking at her made you aroused, and being bound didn’t really help either. she pushed herself against your entrance lightly, looking at you to make sure you were alright. you were still sensitive from being fingered before, so you let out a tiny mewl.

lisa began to slowly push inside you, stroking your inner thigh as comfort. “hnnn-“ you whined, tossing your head to the side at the feeling of penetration. it felt strange, but good, and being pushed over like this meant she had easier access to your prostate.

before you knew it she was all the way inside you, and even though she had stopped moving you still moaned like a cat in heat. “you took it all the way in, what a good little cutie.” you could only whimper and pout in response. she rubbed your thigh again as a signal that she would start moving.

she slowly started to push in and out of you, causing your moans to become louder. “does it feel good? hm?” she teased, steadily picking up the pace seeing as you were comfortable. “aah- ye- yes! feelsh goohoodd….mmmgghaah-!” you babbled out sounds of pleasure. “do you want me to go faster?” she laughed smugly, intaking your lewd expression. “ghh- yes, p-pleassee...need more- aah!” you practically had hearts in your eyes from this stimulation of your insides.

lisa began to thrust not only faster, but harder. you cried out in bliss, drooling at this point. “y-yes! aah, fuck- yes-“ you chanted. lisa only smiled at you and whispered words of praise, making your stomach tighten and the sensation that much more intense. 

“m-mooommyy-“ you whined, already feeling your climax building. “aw, is my little cutie about to cum again? hmm?” lisa laughed, starting to touch your cock too. “y-yes! i- aah! fuck, g-gonna cum again- hnn!” her teasing only made you more aroused, your eyes rolling back. “that’s right,” she cooed as she thrusted into you, “be a good little darling and cum for mommy.”

“y-yes, go-gonna cumm- shit- f-for mommy... a-aah- gonna... c-cumming! fuck, i’m cumming- aaah!” you cried out incoherent sentences as lisa milked more stringy ropes of cum out of your poor cock. you babbled nonsense as you came down from your high and lisa gave you a break.

all of a sudden, she started slamming into you again. you let out an almost shriek-like moan as your legs kicked upwards in surprise. your hole was too sensitive after just cumming, it was overwhelming. “aah! aaah, t-t– aah! ffuuckk, t-too- muhah…” you tried to vocalize your overstimulation, but it only came out into gibberish, until the only coherent words were just babbled chants of ‘yes’ and ‘more’.

“aww, is it too good for my sweetheart? hey, tell me how good it feels,” she taunted. “t-toooo gohood… m- fuck! m-moommy! mommy… feels.. g-ghah! aah!” you were barely understandable at this point. you were enveloped by total ecstasy, and the intensity of the pleasure blinded you to the fact that you were about to cum again until lisa reminded you.

“mommy’s gonna make you cum hard again, okay? are you ready to cum?” she said, thrusting into you and almost completely folding you over at this point. 

“y- hah- ready-... cum… aah! fuck, aah… again, wahaant to… cum…! mommy- gh- mom-” you squirmed your bound arms at lisa’s taunts, the incoming orgasm fizzling out any comprehensible thoughts and filling your brain only with the focus of cumming.

“yes, baby, show me how pretty you look when you cum all over yourself,” lisa said. “make a mess for mommy.”

“i-i...haah-! fuck! fuck-! mommy- g-gonna- yes! aah- fuck-! yes, yes, aahh, c-cumming! cummiiing!” you moaned loudly, arching your back to the point where your hips lifted off the bed. your body spasmed as you had your strongest orgasm yet. lisa continued milking the cum out of your cock as you cried out in euphoria. “that’s it, let it all out,” she smiled. the more she jerked you off, the longer your climax continued as you made a mess like she requested. 

slowly but surely, you came down from your high, eyes half-lidded and legs limp from the dicking down you just got. lisa was stroking your hair and telling you how well you did. “m-my… study…” you managed to say between pants. “hm?” lisa had completely forgotten about the reason you came over here. “ah, right… i suppose we’ve gotten a bit sidetracked…” she laughed sheepishly.

“it was...a g-good...sidetrack…” you giggled quietly. 

“i’m glad you enjoyed our little excursion.” lisa grinned. “though, i don’t think you can work in this state. maybe you can take a little nap for now.” she walked to a drawer to get a towel.

“mmhmm…” you nodded.

“heehee, would you like me to read you a bedtime story?” she joked, helping clean up the mess you made. well, the mess she made you make.

“don’t tease me,” you said in a pouty tone.

after cleaning you up, she laid down next to you and kissed your forehead. “sweet dreams, cutie.”

enveloped by her warm embrace, the both of you exhaustedly fell into slumber.

Notes:

ive literally never used this site in my life before idk what the fuck im doing