[MF] 18,19 secretly fucking my step sister back in the day….

Ok so i keep getting messages for more stories about my GF and her Best friend but I’m kinda bored telling those stories and most of the best ones you all know so figured I’d tell you about the couple times i got to fuck my step sister lol i know it sounds fake but back when this happened it was a little more “taboo” so no one ever found out and we still don’t bring it up to this day lol

Ok so for legal reasons we were both of age lol me 18 and she 19, she was just barley older than me since our birthdays are so close but we were both in high school at the time so like most teens we were very horny….

So to give a bit of a back story, our parents meet about 4-5 years prior to this hook up so it’s not like we were raised together… her mom and my dad moved in together about a year after meeting

So anyway to GOOD part lol…

It all started one night we were fighting each other, (mostly in a friendly way as siblings do) and she was wearing a string top and no bra. She went to hit me and i kinda ducked down and swatted at her to try and block her but my fingers caught her top strings and just PERFECTLY put her top down and her sweet sweet perky tits just fell right out into the open air for anyone to see…. me being young and ready to hump air was star struck as her tits just flew out and it seemed as if time stopped. I couldn’t control what i was doing and i just stood there and stared for the longest time never breaking eye contact… but once i did finally catch my self i looked up to her face. She was SO embarrassed but yet thrilled by my utter reaction, she never admitted to that tho lol she quickly pulled her shirt up and ran out of the room… i was still standing there processing wtf just happened lol so again me being young that’s ALL i could think about for the next week or so. All i could do is imagine sucking on her perky nipples and just burying my face between her tits….

Time went on and we still fought and another night i wasn’t even thinking and she had said something smart ass to me and before i could stop myself i blurted out “get the fuck off me before i knock your boobs out again!!!” And she just starred at me with her eyes wide and a cute smirk on her face… and said “i thought that was an accident!?!?” “Did you do that on purpose!?!?” I was so caught off guard i just laughed and tried to walk away but she quickly jumped in front of me and pinned me to the wall and just stared at me until i looked her back in her eyes and just stood there in silence until she let me go cuz honestly i didn’t know wtf to say cuz it truly was an accident but didn’t want her knowing that lol

So after about a day or so i get a text hella late on a school night asking if i was kidding about pulling her shirt down… i didn’t know what to say so i just didn’t say anything… a few mins go by and she texts again saying “i know your awake ass hat answer my question. I’m not upset i just wanna know” so I’m so nervous but low key wanna just tell her to see how she reacts. So i say fuck it and text her back “i mean kinda lol it was PLANNED but i don’t feel bad about it” my heart racing and sweating awaiting her response a few mins go by and my phone vibrates… i was so nervous to read her text….
It said “I KNEW IT!!!! ; ) it’s ok I’m not mad i just needed to know for sure” “soooo since that cats already out of the bag… what did you think???” I was so confused but at this point what did i have to lose?? So i text back saying something like “i mean they are nice lol ive been looking at the for awhile now hahaha” And a few more flirting texts go by and she asks me if I’d like to see them again!!! I couldn’t text back fast enough lol i still have all her pics saved on my PC lol [first tit pic](https://imgur.com/a/c8cHOtQ) once i saw that i won’t even lie, i IMMEDIATELY pulled my dick out and jerked off to her tits. A few days went by and we texted a lot at this point compared to what it use to be like… a lot of flirty texts obviously but just to try and not have this super super long I’ll skip to the better parts.

She would send me more and more nudes and just lucrative pics to me all the time!! I wasn’t complaining what so ever!! Here are a few of the ones she’d tease me with

[the teaser pics](https://imgur.com/a/3CBbVLI)

She would even wear skimpy clothing around the house when she knew our parents weren’t home or would wear a long shirt with no panties on and purposely bend over in front of me knowing i would be staring her bare pussy just visible me to me and no one else …

So after all those pics and teases around the house, one night i was sooooo horny so i figured i would “jokingly” reply with a risky text along the lines of “god i wish i could sneak into your room one night and lick that pussy…” i wasn’t really nervous since we’ve been talking like this for a couple weeks now… this was at like 11pm at night so her next response blind sided me “well I’m only two doors down, when your dad finally goes to sleep if your feeling up to it sneak into my room ;)” i was instantly struck with a hard on and damn near wanted to jerk off just from the pics and the offer to go in there. But i knew if i were actually gonna sneak into her room i wanted to save my cum for her.

So it was about 45mins later that my dad had FINALLY went to sleep in his room that it started to become real what i was about to try and do. My heart was racing cuz like what if one of our parents caught me sneaking down to her room at midnight!? I’d have ZERO excuses why i was sneaking into my step sisters room. I’ll admit i almost called it off from the sheer anxiety of this whole deal… i hadn’t talked to her in about 30ish mins so i had no idea if she was even awake or even really expecting me to sneak into her room at all.

I finally got the courage up and said fuck it, what are the actual chances someone will catch me slipping into her room this late at night, cuz once I’m inside her room then it was “safe” to an extend. So i open my door and check to make sure everyone’s asleep and make my move two doors down. Of course everything at midnight sounds like a jet engine taking off but i try and be as quiet as i can. I get to her door and my heart is RACING!!!! To the point i swear you could hear it outside my chest. I stand there and think “what are you doing? What are you about to do??? What if she freaks out?!” All this running through my head outside her door. I could barely hear sounds coming through the door cuz she usually slept with her tv going still but it wasn’t loud… i turn the door handle and slowly slowly crack the door open and start to creep inside… heart still pounding in my chest… and there she was… laying on he stomach, string tube top on and tight tight booty shorts on that had been rolled up to obviously show her lower ass cheeks and even gave her the nicest camel toe i think I’d ever seen… she was just facing her tv and playing on her phone kicking her legs back and forth in the air when she heard the door creep open. She wasn’t surprised or anything she just turned her head back at me and gave me the sexiest little grin that i ACTUALLY snuck into her room and i was standing there nervous as hell and she could tell so…

She sprung outta bed to come greet me and coax me into her room more since i was almost a deer in head lights at this point. She walked up to me and grabbed my hand and lead me back to her bed where i just sat down on the side of her bed and she laid back down on her back with her knees up just exposing that tight camel toe in her shorts… we sat there for a few mins just kinda small talking trying to ease the tension when she finally just called me out and said, “so are you all talk or you actually gonna make a move and lick my pussy!!!” My heart was racing again but she just started to rub her pussy over her shorts and i could start to see a little dark spot appear where she was getting so wet it was leaking through her shorts..

I ease down and began kissing her wet spot and running my fingers across her camel toe and she just lets out a breath of air and lays back, this only goes on for a few seconds as it’s been so long that I’ve waited to she her pussy up close, i reach to the side of her inner shorts and pull with one finger, the side of her shorts to the side and expose the sweet juicy pussy just glistening from what little light was in the room and finally run my tongue up her lips to her clit… [this isn’t from the moment obviously but just to give you an idea of what i was inching towards ](https://imgur.com/a/DmYfgcS) she lets out another huge exhale and i just start going to work on her pussy. I get more relaxed and into the moment that i readjust myself to get better angles and just start eating her pussy like I’d never have before. I slide my two middle fingers inside her opening and they were TIGHT to get in, if she wasn’t so wet it would have been a struggle… i start ginger fucking her pussy while my lick and tease her clit and i can feel her pussy contracting and just getting wetter and wetter as time passes..

Now my cock is rick solid at this point and i could feel the pre cum pressing against my shorts and i knew it wasn’t going to be long before i was gonna stroke my dick so i too could finally cum. But that’s when she pushed my head up and saw me going for my dick… she looked at my shorts and then back into my eyes and said “get up here and turn over on your back” i obliged and let my cock go and it was full strut just pushing my shorts out… i mange to get up to her bed and roll over when i feel both her hands grip the sides of my shorts as she try’s to pull them down, i lifted my hips so the shorts would slide off easier and my dick caught the seam of my shorts so once she had my shorts down far enough my cock sprang back up and she just let out a cute giggle and then wrapped her warm hands around the shaft of my cock… just feeling my STEP SISTERS hand around my cock and seeing her grin almost set my over the edge… i wanted to cum so bad it was aggravating almost, it had been about 3 days since i came so i had a fairly good amount of semen stored up wanting to burst out.

I think she could tell i was moments from cumming cuz she just locked eyes with me and very slowly stroked my cock up and down and running her finger tips around the tip of my dick and teasing my pee hole with her other hand just exploring every inch of my cock… after a few moments i was settled down and she scooted down to a laying position on her stomach and then she pushed her tongue out and ran it up from the bottom of my cock to the tip of my cock and then finally wrapped her lips and took me in her mouth… the sensation and warmth of her mouth on my cock had me about to fill her mouth with my seed almost instantly, her tongue just teasing the head of my cock and twisting around around. I reach my hands down and grab her head and press myself deeper into throat and feel my cock slide down her throat… she has a gag reflex so it didn’t last long but it still felt amazing… this went in for a few more mins and then the unthinkable happened she stopped and came back up to face level with me and whispered in my ear softly while her hands were still stroking my cock, “do you wanna fuck me?” I just nodded yes and she had the biggest
Smile and said “ok but BE QUIET!!!”

To be clear i fully expected and planned that i wasn’t going to FUCK MY STEP SISTER…. like believe me i wanted to but i just never thought it would go THAT far… at most a handjob or blowjob, but full on intercourse!? That being said i obviously didn’t hesitate. She let go my of my cock and then laid back on her back and pulled her legs up and spread her knees coaxing me forward on top of her… as i get into position she’s just looking me in my eyes with her hands on my waist and i just look back into her eyes as i push my cock against her pussy, it was TIGHT but so wet that i still had to really hold my dick and push into her hole and once i entered her, her eyebrows came together and raised as i was pushing my cock deeper inside her.. i thought the warmth of her mouth was amazing but NOTHING compared to the warmth of her womb gripping my penis as i buried myself fully inside her and just held it for a moment while her pussy adjusted to my dick inside it and then she kissed me, we’d never kissed before and between my cock fully inside her and our tongues exploring our mouths i was in pure ecstasy.. i slowly pull myself out of her and press back in feeling her juices coat my cock making it easier and easier as i slide in and out, i started going harder and faster kinda letting my self go in the moment when i didn’t even realize i was making the bed rock and hit the wall… she pushed against me and stopped me and reminded me what we were doing and that we HAD to be quiet…

I pulled my self out and told her to get on her knees, as she listened and held her nice ass in the air with her freshly fucked pussy i got behind her and teased her pussy with the head of my cock just sliding it up and down and i thrusted my hips forward and showing my cock dee inside her as she let out a moan of pleasure… i started going faster again but trying to be quiet… my hands are holding on to her ass as i just nail her to the bed and i can hear her titties slapping around as i clap her cheeks as loud as possible while still trying to be quiet but again it’s pretty hard to do in the moment and just thrill of being caught literally balls deep in my step sister was setting me over the edge.. i could feel my balls starting to clench up and getting ready to burst, she could tell by my strokes getting shorter and slow that i was getting closer to cumming.. as I’m mid thrust i know i need to ask where she wants me to cum so i ask her while damn near out of breath “ I’m about to cum!!! Where do you want it????” And not SECONDS and i mean not SECONDS after she said “anywhere” i grabbed her hips and pulled her back into my cock and pushed my waist and cock as deep as i could inside her womb and felt my cock and balls clench for once hard last time before i felt it, i was shooting what felt like the hottest thickest rope of cum inside my step sister pussy, it was stream after stream of jizz just filling her pussy and feeling my balls empty 3 days worth of semen felt so fucking good. I’m not entirely sure she expected me to cum inside her but she was just as into it as i was once she felt my warm cum shooting inside her. I felt her pussy grip my cock harder when she knew i was filling her up and that just made my orgasm even stronger having her pussy just squeeze the cuz from my cock… after i was done cumming i couldn’t even pull out just yet, my cock we SUPER sensitive and i just left it buried inside her as i laid on top of her and we both just fell down on the bed and i laid there for a few mins letting my dick soften and slowly slide out of her, once my tip of my cock slide out of her freshly pumped pussy it was like popping a cork on a Champagne bottle, i felt my semen spew out from her pussy and just running down her legs onto the bed. Neither of us moved for a few mins while we both came down for the high of what we both just did. My step sister lays beneath me with her womb fully filled with my cum. We eventually rolled over and just kinda talked about the moment and she even said “don’t worry I’m on the pill” and after that the worry of me impregnating my step sister was gone… she got up and kissed me and said i should prolly go back to my room now as she walked to her bathroom.

I snuck back to my room, balls fully drained and my cock semi hard still pushing my shorts out and threw myself into my bed and just laid there for awhile enjoying the high, i get a text from her saying she’s been in the bathroom still trying to let all of my cum drain out of her and asked how long it’d had been since i came, her text was “there’s SO MUCH CUM coming out of me still!! Lol” i told her it had been a few days and she replied that she could tell cuz she’s been sitting there for awhile. I texted her “sorry about that lol” and she replied “it’s ok, I’m enjoying it. Next time try and not wait so long so there’s not so much cum lol” i texted back “well next time I’m horny maybe i can fuck you again” she then texted back “I’m only two doors down ;)” and that was about it for the juicy stuff and we both fell asleep.

The next morning was kinda awkward seeing her again with our parents around, we both just kinda looked at each other a bit shy from what happened in the night but it was a good kinda shy lol she still wore the same booty shorts that i had just previously ripped off her but they were rolled back down so they weren’t as tight exposing her ass cheeks. But it still gave me a hard on just thinking about what I’d seen under those shorts….

Sorry that was a really long story but had to give the background build up lol there’s other stories from us since I’d say this happened on and off for a few months really. She was always single but i had my GF on and off in between these scenarios. I’ve never told a soul about there moments and never thought i would but figured why not share the stories since i keep getting messages about them. Also before anyone asks or says so, no it’s NOT FAKE i have no reason to lie it’s not like i get paid or anything out of this other than the thrill of explaining what’s happened in my life. I cut her face out of the photos for obvious reasons but if you all want more or have any questions feel free to message me!!!

Source: reddit.com/r/gonewildstories/comments/i17u5a/mf_1819_secretly_fucking_my_step_sister_back_in