Mistaken 18+
MINORS DNI
Warnings: Smut, strap on use, fingering, oral r receiving, mocking, praising, spanking, dacyrphilia, sub!reader, dom!Nat, daddy kink, friends with benefits.
Background: You and Yelena are friends with benefits, you decided to spend the night at her house
Your POV:
“f-fuck what’s gotten into you? Y-You’re fucking me so much harder than usual”. My hands gripped onto my best friends shoulders. Her hips continuing to thrust into me. I had slipped into her bed a little under an hour ago. It was two am at the time and the house was pitch black. After feeling my way through the room I had pulled at her, begging her to fuck me. Moaning into the darkness of the room I leaned over her, riding her strap “s-shit youre gonna make me cum”. Her thrusts quickened as her grip on my hips tightened. The coil in my belly snapping while I screamed out “f-fuck Yel!”. My orgasm washed over me as my body shook. Immediately I felt her hips still. Her body was damn near frozen. Before I could open my mouth to ask what the problem is the light was flipped on. My eyes adjusting to the new found brightness in the room. My brain almost failed to process the person in front of me. Almost…..I fucked the wrong person.
Natasha’s emerald green eyes stared at mine as panic washed over my body. I fucked my best friends sister. Smirking at me she teased “you’re soaking my sisters bed”. Stuttering a little I began to get up, trying to collect the last bit of my dignity “I-I thought you were Yelena”. Rolling her eyes Natasha sat up on her elbows “fucking relax would you? You’d think the goddamn orgasm would loosen you up.”. My face flushed an unmistakable shade of red at the thought. The orgasm she gave me was fucking mind blowing. Watching me she sighed. Sitting herself up she placed her hand on my thigh “you’re okay, I’m sorry Y/N. I seriously thought you knew it was me”. Shaking my head no I watched her. Her hand lightly ran up and down my thigh “what can I do for your aftercare?”.
Natasha’s POV:
A small mumble fell from Y/N’s mouth, barely audible as she asked for water. Getting up I grabbed it for her and watched her. Y/N’s lips wrapped around the bottle as she drank. After a few moments of awkward silence she placed the bottle on the nightstand and watched me “what now?”, putting my hair up I whispered “well I have to change the sheets we made a mess of, and I wanna make sure you’re okay”. Nodding she played with the corner of the blanket, thinking of a response “I’m okay, just a little sore”. Smirking a bit I nodded “a good sore I assume?”. Y/N shyly nodded, a smile pulling at the corners of my lips as I helped her up “good, I’m glad. Sit here while I change the sheets okay?” Y/N nodded “okie”
By the time I finished changing the sheets Y/N had fallen asleep. Her form curled up into the chair. I’ve always liked Y/N, she just had something different about her. I gently picked her up and laid her in the bed, covering her with the blanket and turning off the lights. I decided to stay in the room and do some work while she slept. I didn’t wanna leave her but I didn’t wanna make her uncomfortable by laying in bed with her.
- Time Skip -
It had been two months since Y/N’s and I’s little encounter. On several occasions I would catch her staring at me. Studying my lips. My hands. My figure. As time went on sexual tension grew. Her eyes followed me throughout the room whatever the occasion. It was another night of Tonys parties. I swear this man throws a party for literally anything. I preferred to be behind the bar. I enjoyed making the drinks and having a barrier between me and all the other people. Y/N approached the counter. Sometime during the evening she had taken off her blazer, her maroon button up was buttoned up to all but one, revealing a bit of cleavage. “What can I get you detka?” A small smile painted her face “a rum and coke please” nodding I watched her “when have you last had water?”. Y/N’s teeth caught the bottom of her lip, her eyebrows furrowing as she thought. Sighing I put down the rum and began filling the glass with water and holding it out for her to take “if you have to think about it it’s been too long, take it”. Shaking her head she politely declined “no thank you I’m okay” tilting my head I placed the glass in front of her “I’m sorry, I didn’t know it sounded like a suggestion. Drink the water Y/N”.
After a few moments she began to drink. Taking small sips as she watched me. After drinking about half she slid the glass to me, signaling she was done. Shaking my head I nodded to it “nope. Finish it” rolling her eyes a little in annoyance she picked up the glass, downing the liquid and staring at me. Clenching my jaw I watched her “drop the attitude”. Raising her eyebrows at me she countered “make me”. A proud smirk fell along her face. Happy with her witty little comeback. I for one did not find it funny. Coming around the bar I stood in front of her. “Say it again darling”, Y/N’s eyes fell to the ground, her cheeks heating up. Grabbing her jaw I brought her chin up, a small shaky breath left her lips as I challenged her again “go on, say it again pretty girl”. Shaking her head a bit Y/N whispered “no thank you”. Nodding I narrowed my eyes at her, rubbing the side of her chin “then what do we say?”. Blushing hard she whispered “I’m sorry for being rude”. Smiling I rubbed her cheek “good girl”
I watched as she rubbed her legs together. A smirk tugging at my lips “what’s wrong darling?”. Embarrassment flooded her face as she whispered “I-I’m wet”. Nodding I rubbed her jaw “is that so? I can help you with that. I know you want it love, you cant keep your eyes off me”. Melting a little in front of me she squirmed “I-I” chuckling I held her jaw, mocking her slightly “I-I. Oh what baby? You know I’m right hm?” Nodding she whispered “p-please help me”.
Picking her up I brought her to my room, her back made contact with the bed accompanied by a small squeak. Leaning over her I watched her “are you sure Y/N?” catching her breath she nodded “p-please fuck me”. Smirking a little I rubbed her thighs “please? Are you begging pretty girl” whimpering a bit she squirmed, strained forearms reached for me, the desperation flooding her eyes “p-please don’t tease me”. Lifting her dress gently I rubbed her legs “you’re beautiful my darling, I’m going to take my time with you”. Tearing up her hips bucked “b-but”. Pulling Y/N close to me I watched her eyes “ah ah ah, I am going to take my time. Cry all you want love, I find your tears so pretty”. Her cheeks flushed red as she continued to squirm.
After a few more minutes of teasing I flipped her on her stomach. By this point her panties had come off and tears of desperation were steadily flowing. bringing my fingers back up to trace her inner thighs I smiled at her “hi pretty girl”. A whimper fell from her lips “p-please Nat” chuckling a little I teased “please what princess?”. A cry fell from her lips “p-please daddy fuck me”. A satisfied smile pulled at the corners of my mouth “daddy hm?”. Blushing red she nodded. I wrapped her hair in my fist and pulled her up flush against my chest, a small whimper escaped her throat. She sounded so pretty with the little noises she made. Gripping her neck I whispered quietly in her ear “say it again”. Gasping a little she spoke again, her voice slightly strained from the pressure on her neck “p-please daddy”. Smiling I let her back down as I landed a harsh smack to her ass, dragging out the words I used to praise her “good girl”.
My hand made its way to between her thighs. Her ass propped up from the pillow I had slid under her hips. Grabbing a handful of each of her thighs I held them open, my fingertips making small indents in her flesh. Y/N’s pussy glistened with arousal, her juices leaking from her untouched and desperate hole. Licking one long strip her taste flooded my mouth. And my fucking god she tasted divine, like strawberries. A moan escaped her lips as my mouth latched around her sensitive bud, sucking slightly as she moaned and squirmed. Digging my fingers in a little I held her still while I slid my tongue into her cunt. “f-fuck daddy”, smirking I started tongue fucking her. Y/N’s breathing quickened as she got closer to the edge. I pulled my tongue out right before she fell over it, earning another cry from her “n-no! p-please stop teasing”. Chuckling I rubbed her ass “oh detka”, Y/N’s eyebrows furrowed in frustration as she turned to get up to look at me, mu hand stopping her efforts as I pushed her back into the mattress “stay down. I didn’t tell you you could get up”. Squeaking out she squirmed “y-yes daddy” nodding I ran my fingers along her slit “good girl. Look at you, obeying commands so well”.
Before she could say thank you I pushed two of my fingers into her cunt. Her velvety walls clenched around my digits “oh my, you’re so tight detka”. Her mouth closed from her silent moan and turned into a whimper “p-please”, smiling I rubbed her thigh “don’t worry love, daddy will fix it”. Opening my fingers a little I began to stretch her out, a string of moans fell from her lips as her hips bucked up into the air from the stimulation “f-fucking hell”. Smiling I began to stroke her g-spot with my fingertips. Her soft moans quickly turning into cries and screams of pleasure “h-holy shit”, chuckling I started fucking her faster “yeah? You like that baby? You’re taking me so well”. Her walls tightened around my fingers as her breathing picked up. Strands of hair stuck to her sweaty forehead “p-please”. Leaning over her I went faster “please what darling?”. Whimpering Y/N watched me “c-cum”. Taking my thumb I rolled it over her clit “cum for me baby”
Arching her back she came hard. Her body shaking and riding through her orgasm “shhhhh good girl, you did so well”, her breathing slowed as her cum ran down my forearm, the hottest fucking thing I’ve ever seen. Gently pulling my fingers out I sucked the liquid off my fingers. Moaning at her taste as she panted under me. After a few minutes she calmed down, my hand rubbed her hip gently as I turned her over, brushing the strands of hair from her sweaty forehead “good girl princess, I’ve got you”. Pulling her small form into me I pet the side of her head and let her rest.









