My first threesome in college was my introduction to cheating - Part 4 Finale

If you’ve read all three previous parts, thank you for making it this far! This is officially the last part of the story. It’s a little longer than the previous ones. And fair warning, it get’s a little fucked up. Hope you all enjoy.

—————

We left off part 3 just as Sasha returned to the bedroom. Moments before I had been fully inside of Emma, throwing caution to the wind and forgoing Sasha’s ground rule overcome by pure lust. With Sasha now crawling up onto the bed, Emma slowly stroked me, telling Sasha “I want to watch you ride him to start”.

Sasha teasingly responded “You’ve gotta keep playing with my nipples though, that felt so good.”

Emma let go of my cock as Sasha crawled up onto the bed, straddling me and giving me a deep kiss. She gripped my shaft and guided my tip to her entrance, slowly sitting down and sliding me into her. She shivered and moaned, saying “fuck Ben I love your cock … mmm I’ve needed you inside me”.

In her tone there was almost a hint of competition, playing up the fact that she was the one who got to fuck me, not Emma … if only she knew. As Sasha started rocking her hips gently with me inside of her, Emma sat up on her knees beside her, leaning in taking a nipple in her mouth. Thankfully I had already cum twice that day and my cock was a little numb, because I’m sure the sight in front of me would have made me cum instantly.

For the next few minutes I just leaned my head back against the headboard and soaked in the moment. Sasha started riding me more aggressively, Emma alternating between running her hands up and down Sasha’s torso, kissing and sucking on her breasts and neck, and occasionally reaching around her back to squeeze her ass, her fingers drifting down and playing with my balls and the base of my shaft. While I watched and savored the feeling of being ridden, I had one hand on each girl. My left hand was rubbing up and down Emma’s low back and butt, teasing her wet lips occasionally between her thighs. My right hand rested on Sasha’s hip, squeezing and pulling her into me each time she bounced up and down.

I knew cowgirl was one of Sasha’s least favorite positions, so after a few minutes I told her to switch, directing her to lay down on her back with her butt at the edge of my mattress. I stood and walked to the foot of the bed, pulling her legs up against my chest, motioning for Emma to place a pillow under her hips.

After placing it Emma crawled alongside her, giving her a deep kiss as I slipped my cock back inside her. Emma was on all fours with her butt facing me, and as I began to fuck Sasha I slipped two fingers inside of Emma. I fingered her in sync with my slow thrusts, curling them down inside of her. Both girls were now moaning, not really kissing but holding their faces close together. I was dirty talking a little in an attempt to tease Emma further, telling Sasha to say how good my cock felt inside of her and to describe what it felt like to be fucked.

Emma grew wetter and wetter as I fingered her, and after a couple minutes I asked Sasha “Want to be a good girl and help Emma get off?”. When she moaned and nodded in response, I pulled my fingers out of Emma and slapped her ass, telling her “Sit on her face … face me”.

Seeing Emma crawl up, straddle my girlfriends face, then sit down onto Sasha’s tongue sent a rush through me, and I started fucking Sasha more aggressively, her small breasts bouncing with each slap of our bodies. Emma’s moans as her clit started getting licked only ramped up that energy further, and soon Emma and I were making fierce eye contact as she leaned forward towards me, grinding down onto Sasha’s face.

I knew Sasha wouldn’t be able to see us, so I gestured down towards my cock, rapidly sliding in and out of her, directing Emma to watch. Feeling even riskier, I leaned in close and kissed Emma, then amidst the girls loud moans whispered as quietly as I could “jealous?”. Emma’s face flushed red as she nodded her head in response, angling her head towards me to beckon for another kiss.

As I kissed her, I felt her fingers begin rubbing Sasha’s clit, eliciting a loud, muffled moan. Emma alternated between rubbing her clit and pressing her hand flat, circling her thumb and pointer finger around my cock and squeezing gently as it slid in and out. The added stimulation of her fingers coupled with Sasha’s now incredibly creamy and wet pussy brought back that tingling, pulsing sensation of an approaching orgasm.

I didn’t want to cum before Sasha, so I told Emma to hop off her face and reach in my nightstand drawer. When she pulled it open, she instinctively grabbed the pink vibrator, a toy that Sasha and I had gotten together and left to use at my place. Sasha saw what was happening and moaned again before telling me “fuck baby, you look so good fucking me … try to cum with me.”

The girls kissed deeply, Emma turning the vibrator on and pressing it down against her clit with it buzzing in its lowest setting. Sasha shivered, her legs shaking as the vibrations rippled through her, and I could feel her pussy spasming around my cock as she clenched her pelvic muscles. It didn’t take long for her orgasm to arrive, Emma holding the vibrator on her clit, kissing her neck and breasts, all while I steadily fucked her.

Sasha’s building moans and tightening pussy brought my own orgasm up in intensity, and just as she requested, when she moaned out “fuck baby I’m cumming … fuck Ben I’m going to cum on your cock … please baby cum inside me”, I gave in. I bottomed out inside of her as she cried out fairly loudly, letting out several pulses of cum deep inside of her.

Not wanting the momentum to die, I pulled out of her and told Emma to lay back next to Sasha. I dropped to my knees and began passionately eating Emma out, wasting no time teasing her and going straight for her clit. She was instantly moaning and writhing, and once Sasha recovered from her orgasm she spoke up, telling me “my turn, I want to see if I can make her cum”.

I switched places with Sasha, kissing her as we swapped and I sat down next to Emma. I leaned down and made out with her, Emma moaning into my mouth as Sasha kissed and licked her clit. I would occasionally pause to look down her body at my girlfriend between her thighs, making eye contact with Sasha as we both pleasured our guest.

When I kissed down her neck and began sucking on her nipples, I slipped two fingers into Emma’s mouth, letting her bite and suck on them while she moaned louder and louder. It didn’t take long, maybe five minutes, before she mumbled out that she was getting close. Her hands became frantic as her orgasm built, grasping out at my body and intertwining in Sasha’s hair. Her orgasm was loud and sharp, like a tall crashing wave. Her body spasmed beautifully, her breasts rippling as her body shook.

When we had all orgasmed, we flopped ourselves across each other, a sea of hands and limbs and mouths kissing, wordlessly basking in the sweaty, sexual afterglow.

—————

The girls wanted to shower, and while I would have loved to join them it would have been an uncomfortably tight squeeze, so I told them to go in together. One of them grabbed the bluetooth speaker from the living room, and when the sound of the running water was drowned out by music and giggling I got out of bed, remaking the sheets and pulling on my boxers from the floor. I went out into the kitchen and threw together some refreshments, putting out some snacks and drinks on the coffee table.

It was only around 8:30, still plenty of night left, and after chugging some water I heard the shower shut off. I went into the bathroom to join them, finding them towelling off and giddily chatting. I gave each of them a kiss then turned the shower back on, stripping off my boxers to a playful whistle from Emma before hopping in. Right before they left, Sasha told me in a playful voice “we’re gonna steal your clothes”, the door closing to the sound of their laughs.

I took a moment in the shower to just breath and collect myself, trying to bank as much of the night into my memory as I could. Not wanting to spend too much time away from them though, I cleaned myself off fairly efficiently and hopped out, heading straight to my bedroom after drying off. I could hear them in the living room, and threw on some of my sweatpants and a loose tee-shirt before going to join them.

I stopped in my tracks when I saw them, both of them looking absolutely adorable. They were standing by the counter, Sasha wearing her favorite hoodie of mine, a heavyweight black skate brand, and a pair of loose boxer shorts. Her amber hair was wet and draped around her face, her skin glowing now that it was freshly washed.

Emma was wearing one of my sweaters, a simple gray cotton heavy fabric. As she was much shorter, it hung down around her mid thighs, the sleeves fully engulfing her hands. I couldn’t tell if she was wearing anything under it, but I didn’t have to wonder for long. When they saw me,  Sasha teasingly pulled up from the hem of the sweater, showing me Emma’s bare ass causing her to giggle, leaning against the counter and wiggling it playfully.

I walked up to them and gave her a soft spank, then we made our way over to the couch and cuddled up together, me in the middle. Our legs were outstretched on the coffee table in front of us and I grabbed one of the big blankets from the side of the couch and wrapped it over the three of us. Sasha had also grabbed my weed pen from my bedroom, pulling it out of the hoodie’s pouch pocket when we sat down.

We turned on some movie on Netflix … I honestly can’t recall what. It was really just background noise for us though as we all cuddled together, passing the weed pen back and forth and snacking a little. We soon started chatting, essentially recapping everything we had done to each other. It felt almost like a post-game interview, each of us asking questions about what our favorite parts were, what felt the best, and what we’d want to do next.

Emma also asked Sasha what it was like to eat pussy for the first time, which brought up a somewhat lively discussion about giving head. Somehow the discussion then switched to our masturbation habits, Emma bringing up the vibrator she used on Sasha earlier.

I learned that Emma and I each liked to get ourselves off once or twice a day, Sasha explaining how she was on more of a two or three times a week schedule. We also talked about our favorite ways to get off - sex toys, edging, porn habits, etc. We were basically nerding out about sex, although I noticed that Emma and I were doing most of the talking.

Sasha seemed to be getting tired, and after our short discussion died down, we settled back into the couch in a blissful, slightly stoned haze. While we half-watched whatever the movie was, my hands were still resting on each girl's thigh, their heads leaning on each of my shoulders. Emma, dressed only in my oversized sweater, seemed to be very slowly spreading her thigh and dragging her hips closer to me, my hand naturally falling closer and closer to her crotch.

Her movements were prolonged over probably ten or fifteen minutes, but eventually my fingers started brushing up against her pubic hair and the crease of her inner thigh. It didn’t seem like Sasha had noticed, her eyes barely open. I didn’t feel much sexual energy building in me, but just knowing Emma was still horny and teasing was enough to get me excited. Suddenly Emma sat up, looking across me towards Sasha.

The movement caused her to also sit up, just as Emma asked “Hey Sasha, I’m still a little horny … Can Ben eat me out one more time?”

Sasha smiled, and seeming to be a little higher and sleepier than either of us said in a very cute and soft voice “sure, I’d love to watch that …” then asked me “will you go get my vibrator baby?”

I stood and quickly walked into the bedroom, having to search for a moment until I found the vibrator under one of my pillows. When I returned a moment later the girls were gently kissing each other, Sasha’s hand between Emma’s thighs slowly fingering her. Not wanting to interrupt, I just stood and watched until they noticed me a minute later, Sasha turning and leaning back on the couch as I handed her the vibrator.

Sasha cutely said “she’s all yours”, and I got on my knees below the couch, pulling Emma to the edge and draping her legs over my shoulders. Sasha scooted right next to her and pulled the boxers she was wearing down around her ankles, and as I leaned in and kissed up Emma’s thighs I heard the hum of the vibrator kick on.

I took my time exploring Emma’s pussy, the weed really bringing me into the moment, noticing every moan she let out, every detail of how her body responded to my tongue, and really savoring her sweet taste. I was both hyper aware of every sensation, and also floating on a blissful cloud of soft sexual energy as I really got into eating her out.

I would occasionally look up to see the girls making out, looking like ethereal, sensual goddesses moving so slowly and gracefully together. I also began slowly fingering Emma, focusing my tongue on her clit as I massaged her internally. She was getting super wet again which was honestly welcome given my slight dry mouth from the weed, and I could feel her wetness starting to run down my chin.

At one point I slipped my fingers out of her and teased around her opening, letting them drift a little further down and press on that sensitive area between her ass and pussy. She moaned and lifted her hips a little, dragging my fingers lower. Taking her hint, I gently massaged around her asshole with my pointer and middle finger. Sasha was not a fan of anything anal related, and while I’ve always been somewhat indifferent, the novelty of Emma wanting it made my cock start to stir for the first time.

As I teased my fingers around it, Emma’s moans grew louder, ramping up towards an orgasm. I honestly wasn’t paying much attention to Sasha, only noticing she was cumming when she moaned out an announcement and clicked the vibrator off. After her orgasm, she nuzzled into Emma and slipped a hand under her sweater, reaching in and fondling her breasts.

Emma’s orgasm came next, almost as soon as I started to tease the tip of my finger into her ass. I had hardly penetrated her when she loudly said “oh fuck … that’s it right there”, then promptly tensed her legs and came on my tongue. Her orgasm was also somewhat short, all of us feeling the tiredness and physical exhaustion of everything, despite it only being around 10:30.

Once she settled, I crawled back up onto the couch between them, taking a turn to kiss each of them sensually. After some time just basking in the feeling of our bodies pressed together, we decided it was time to try and sleep. We never explicitly talked about it, but it was just implied that Emma would be spending the night.

I thankfully found a spare unused toothbrush, and we all migrated to the bathroom to wash our faces, brush teeth, and use the restroom one last time. Once we were all cleaned up we made our way to my bed. Sasha requested to be in the middle, wanting to be both the big and little spoon, and that’s exactly how we all fell asleep, myself behind her while she held Emma.

—————

The first thing I remember that night was waking up in the pitch black room, my alarm clock showing just before 2 am. I desperately needed to pee, and ungracefully got up and fumbled my way to the bathroom in the dark. When I returned, I could hear each of the girls breathing deeply as they slept. Sasha had rolled into the spot where I was previously, her back now turned to Emma. Not wanting to disturb them, I just crawled into the middle and fell asleep laying on my back.

Sometime later I was gently woken up. I wasn’t sure what woke me, but as I lay there spooning Sasha … it quickly dawned on me that I was actually holding Emma. Her body was pressed against mine, shorter and slightly curvier than what I was used to holding. I wasn’t really awake, just conscious enough to know how tired I was. I instinctively slipped my hand down to Emma’s waist, sliding it under the sweater she was still wearing and cupping one of her boobs.

Just as I started to drift back to sleep, I felt her body stir a little and press back into mine. Her movement brought back a little bit of consciousness … again, not fully awake, but in that weird sort of twilight state when you wake up from a strange dream and are trying to figure out what shadows in the room are real or not … hopefully that makes sense.

In response to her pressing back into me I squeezed the boob I was holding, starting a slow feedback loop where she began gently grinding her hips into me as I fondled her. I woke up a little more, enough to confirm that this wasn’t a dream, and enough to realize that I could now only hear Sasha breathing in that deep, borderline snoring breath.

I kissed the back of her head over her hair, sliding my hand up from her breast towards her neck, squeezing gently to pull every inch of her fully back against me. I felt her hand move, tracing her fingers down my forearm, each of us moving so slowly as to not make a sound. I followed her hand down, and as hers reached behind her to grab at my side, mine drifted lower and lower until my fingers ran circles around her soft pubic hair.

I felt myself getting hard, my erection pressing into her butt through the loose boxer shorts I was wearing. I was becoming more and more awake, fully cognizant of Sasha sleeping on her back just inches behind me. Emma rolled incredibly slowly, coming to lie on her back as I stayed on my side.

Once she was laying flat, she tilted her head to the side, our lips instantly finding each other. We kissed incredibly slowly, again, both cognizant to not make a sound. She gripped my forearm as our mouths parted and our tongues intertwined, then dragged my hand lower. She directed my fingers between her spread legs, dragging them through her lips. She was still just as wet as earlier, the tips of my fingers quickly becoming slick.

Not letting go of my forearm, she slowly brought it up from her pussy, moving it towards our faces still pressed together. First she brought my fingers to her mouth, swirling her tongue around my fingers. She then repeated bringing my fingers down, dragging them through her wetness, then bringing them back up. On the second pass she brought my fingers to my own mouth, and I savored the taste of her pussy off my fingers.

She let go of my hand and silently brought her face towards mine, and in a barely audible whisper said “I know we can’t, but fuck I really want your cock inside of me right now.”

I mentally weighed the risk of trying to find someway to fuck her, my cock growing rock hard, feeling a little sore from the nights endeavors. The universe seemed to have other plans though, as just when the devil on my shoulder started to win the argument Sasha coughed, waking herself up slightly and rolling onto her side. Hearing her move made Emma and I go completely still and silent, and even though Sasha seemed to fall right back asleep, it seemed to spook Emma and I enough to not do anything else, both of us soon falling back asleep.

—————

The universe wasn’t done intervening though. Maybe it was divine intervention from a fucked up god on my side, or maybe it was just twisted luck, but we all awoke again sometime later to a phone vibrating on the nightstand. At first we ignored it, one of the girls groaning as we all tried to fall back asleep. A minute later though the phone vibrated again. When neither girl moved, I turned and reached over Sasha to grab it, finding it just as the second call went to voicemail.

It was Sasha’s phone, several missed texts and two missed calls, all from the same unsaved number. Sasha was waking slightly in that groggy early morning painful way, and when I saw the clock on her phone displaying 4:58, I realized whatever it was was probably important. I handed her the phone, and when she unlocked it and read the texts she mumbled out a “fuck”, then got out of bed and walked into the living room.

Now awake, I got up and started to follow her, Emma stirring and asking a tired and confused “what?”. I said “All good, keep sleeping”, then joined Sasha in the living room. She was on the phone talking quietly to somebody. I heard bits and pieces of the conversation … “oh no”, “is she okay”, “okay, she’ll probably be fine”, “I can be over in a few”.

When she hung up she filled me in, both of us starting to wake up in that nauseous, dragged painfully from deep sleep feeling. Sasha’s younger sister, Allie, was a freshman at our school living in the on-campus dorms. I had met Allie a few times, and she seemed to be a very studious, quiet, and well mannered girl. The calls and texts were all from Allie’s randomly assigned roommate, and according to her Allie had broken up with her very short term boyfriend earlier that night at a party.

Sasha told me that Allie apparently drank way too much, and after trying to sleep it off woke up and had thrown up a few times. I’m sure a lot of folks reading this who went to college can relate, the first real screw up with alcohol being a decidedly not fun experience. From what her roommate said it didn’t sound like alcohol poisoning, but Sasha still wanted to go over to make sure and take care of her so the burden wasn’t fully on her roommate.

I offered to come with, but she turned me down saying she could handle it and to go back to sleep. I then asked her if she wanted me to wake up Emma and take her home, but she again said “no it’s all good, you guys can keep sleeping, hopefully I’ll be back soon”.

I called her an uber from my phone so she wouldn’t have to walk so early in the morning, then went back into the bedroom and fumbled around in the dark to find her clothes. I brought them out to her as she was grabbing some gatorade and snacks to take over, then gave her a kiss goodbye and told her to text me updates once she got there.

Once she left I went back to the bedroom, quietly entering and crawling into bed to find Emma fast asleep face down holding a pillow. It didn’t take me long to fall back asleep, and soon I had drifted back off into unconsciousness.

—————

The next time I woke up, there was a very faint morning glow of light coming in through my window. Emma still seemed to be asleep, but I could tell that even though I was still tired I was definitely awake. I quietly rolled over and grabbed my phone, now just shy of 7 am, finding a few texts from Sasha. She had made it to the dorm, confirmed it wasn’t alcohol poisoning, then said she had thrown up again but was now sleeping. The last text from her was around 6:15, reading “I’m gonna go to sleep here and wait till she wakes up to see how hungover she is, hope you’re sleeping tight. Love you, sorry to end such a fun night on a low note :/”.

I shot back a “love you too, let me know if I can help at all”, but didn’t receive a text back in the next few minutes that I played on my phone, assuming she was back asleep. A minute or two later Emma stirred, rolling onto her side and throwing an arm across my body, pulling me back into her as the little spoon.

She kissed the back of my neck, and I noticed her hand reach out further towards where Sasha would have been sleeping. When she didn’t feel anything but empty sheets, she seemed to wake up more, whispering in an incredibly cute and raspy voice “where’s Sasha?”.

I turned to face her and filled her in, and as I told her a devilish grin appeared on her face. I honestly wasn't thinking about sex at all given the whole situation, but as I saw her smirk the realization that we were alone seemed to dawn on both of us.

I’m sure some of you are expecting me to say here that I faced some sort of moral dilemma … that I was torn, trying to resist the urges to disrespect Sasha’s ground rules, especially now that she wasn’t even involved. Maybe it would make me a better person if that were true, but in the moment, something clicked inside my brain that Emma and I were in bed, alone, together, and a primal urge from some deep dark place within me seemed to explode outward.

As the last sentence escaped my lips “she texted about half an hour ago, she was going to sleep there and text when they wake up”, my words trailed off and my lips crashed into hers. The second our lips touched we both fully woke up, a swell of energy rising in both of our chests, my cock seeming to grow hard in an instant. Our hands frantically ripped at each other's bodies, hers pulling down my boxers and freeing my erection, mine slipping under the sweater and lifting it off over her head.

She pulled on me as I rolled on top of her, kicking my underwear off the rest of the way somewhere into the sheets below us. There was no more teasing, no more cautious words or feelings of hesitance or guilt … in an instant I was on top of her, my hands were pinning her wrists to the bed above her, and her hips were rising as my cock descended towards her entrance.

I slipped inside of her effortlessly, her body opening up for me as her head rolled back, moaning loudly as my cock penetrated her and sunk deep inside of her. Our pelvises pressed together when I leaned down towards her, moaning as my lips hungrily attacked her neck. She moaned back even louder as my cock withdrew, then thrust into her again. After the first initial few strokes and adjustments our bodies were perfectly aligned, and I propped myself up slightly to get a good look at my cock as it disappeared in and out of her.

I started slowly, but when she started begging “please fuck me baby I’ve needed this”, my tempo picked up. I went faster, deeper, and harder as she continued begging for more, her fingers clawing at my back. Finally her words turned to moans as I thrust as hard as I reasonably could, and soon our lips crashed again, our tongues sliding deep into each other’s mouths.

I was lost in an intense rush of pleasure. Sasha didn’t cross my mind once. Emma was the only thing that mattered. Every inch of her pussy felt better, tighter, wetter, more intense. Her skin felt smoother, her scent was more alluring, it was like she had placed a spell over me, like she had won.

She seemed to be feeling equally intense emotions. Her moans were wild, her teeth were biting down on my lower lip, occasionally pulling away to tell me “keep going”, “take me”, “this pussy is all for you”.

I’m glad I had cum so many times the previous day, because I’m sure if I was more “fresh” I wouldn’t have lasted nearly as long. The pleasure I was feeling was still immense, each stroke sending warm pulses up my spine, my face burning hot with desire.

Soon the dirty talk started to shift, her demands turning to questions. First she asked “you like this pussy, don’t you baby?”. When I nodded and kissed her neck in response, she moaned out “you like it better than Sasha’s, don't you”. I fucked her harder, grabbing her chin and kissing her aggressively while I nodded again.

She had a wild look in her eyes as she continued, saying “Sasha thought she could keep this perfect cock all to herself … mine now, isn’t that right?”. I responded to her verbally for the first time, admitting “you deserve this way more than her … you feel so much better … fuck Emma my cock is all yours”.

She seemed pleased with that answer, reaching up to grab my neck and pull me in for another kiss. She then pushed hard against my chest, rolling me off of her and onto my back. In one quick motion she was on top of me, my cock sinking into her as she rapidly started bouncing up and down on my cock. She moaned loudly, the sound of our skin slapping together echoing in the room as she spoke again “I could tell from watching her suck your dick that she isn’t good enough for you … I almost felt bad watching her ride you”.

I wasn’t sure how much of this was truthful versus just being some wild kink, but either way I was enraptured by the intensity of it all. Maybe deep down I really did believe it with how effortlessly I responded, saying “fuck Emma I don’t know how I’m ever going to fuck her again without fantasizing about you.”

She seemed to love that specific thought, moaning loudly and ramping up the intensity with which she was riding me. She said in a now almost aggressive, broken voice “fuck Ben, fuck I want to cum on your cock … fuck, ugh keep talking.”

Her eyes were clenched tightly shut, and as I looked down and saw my cock sliding into her beautiful pink lips repeatedly I let loose, telling her “Your pussy tasted so much better than hers baby … when I was eating you out last night … fuck … I basically forgot she was even here”. Her moans grew louder, “Mmmm Emma, you fuck so much better than her … I don’t know if she’s ever made me feel this good …”. Then I decided to really push it, seeing her orgasm rapidly approaching, saying “Fuck Emma I’ll break up with her right now if it means I can keep fucking you.”

As soon as I said “break up with her” Emma’s orgasm hit like an earthquake. She slammed her body aggressively into mine, leaning down to press her breasts into my chest, biting my shoulder fairly hard as she groaned in a guttural, animalistic tone. She switched from thrusting up and down to grinding her clit into me, my cock fully inside of her. I could feel her pussy spasming around me, and she moaned through an orgasm for what seemed like a full minute. She was loud enough that I’m sure anyone awake in the apartments next to me could hear her, but I didn’t care at all.

When she stopped shaking, she kissed me, then said “fuck Ben, I need you to cum inside of me … do whatever you need to me”.

I was still in a primal, lust filled state, and I sat up and tossed her aggressively flat onto the bed. I reached down and grabbed her hips, pulling them up into the air so she was on all fours. She got the hint and adjusted herself, leaning her chest down towards the bed to arch her back aggressively. That image of her will forever be seared into my brain, her pussy wet and slightly raw, her hair sweaty, scratch marks on her back, her plump ass up in the air in front of me.

I think I growled a little when I grabbed her hips and sunk my cock into her from behind, leaning forward to grab a handful of her hair. I fucked her wildly, not caring about anything at all except for my pleasure. She coaxed me on, moaning “harder”, “fuck yes, use me baby”, “fuck me like I’m your whore”, then got wilder, saying “I don’t want you to ever fuck Sasha again … she doesn’t deserve this … take out everything you hate about her on my pussy baby … fuck baby fill me up with your cum”.

While I truly didn’t hold any sort of resentment like that towards Sasha, hearing Emma say it while I was fucking her from behind was an insane turn on. It was by far the biggest sexual rush I’ve ever felt sober, and soon I couldn’t take it any longer and felt a deep pressure building up in my lower abdomen.

She started begging repeatedly for me to cum inside of her, and after a few more thrusts I felt an intense heat radiating up my shaft towards the tip of my cock. I wordlessly groaned, bottoming out inside of her, pressing my cock as deep into her as I could while I pulled her hips back hard into me. I clamped down hard around her hip bones, not caring at all about how rough I was being, reaching up with one hand to grab hold of her hair again as I pressed her face down into the mattress.

We both moaned as my cum flooded into her pussy. At the time it was the strongest orgasm I’d ever had, and even though I had cum three times the day prior I was somehow able to spill rope after rope of cum inside of her. It felt like it went on for minutes, any sense of time evaporating into thin air. I was lost in a pulsing, throbbing cloud of pleasure, no filter to control whatever moans I was letting out.

Finally when it ended I felt light headed, my face burning hot as I collapsed on top of her. My cock slipped out of her as I lay on top of her body, both of us damp with sweat, breathing heavily, my cum dripping out of her and onto the sheets below.

—————

We laid still for a while, both of us silently coming down from the rush, occasionally kissing. Neither of us addressed what we had said, but eventually started talking about how good we both felt. Eventually while we were cuddling and chatting my phone buzzed, both of us reading the text from Sasha - “Morning, Allie woke up and is super hungover, she’s gonna try and sleep more. Going to hang out here and nurse her through it, probably take her out to get food when she’s feeling up for it. Sorry, was looking forward to another round this morning ;)”

I responded and said that sounded like a good plan and not to worry, wishing her the best of luck and adding in something about how there’d be plenty of time for more. She responded almost instantly, Emma leaning on my chest and reading the message when it popped up - “Okay thanks love, I’ll see ya tonight then”, followed by a second text asking “Is Emma awake yet?”.

I looked down towards Emma and raised my eyebrows questioningly. She met my gaze for a few seconds, that wicked little grin on her face again, then reached up and took my phone from me. I let her have it, wondering what she was playing at, and watched as she typed back “Yep, she woke up a little while ago, already left and went back to her place. Said to tell you how much fun she had”.

She looked back at me after typing it, her thumb hovering over the send button. When I gave her a slight nod she sent the text, clicked the phone screen off, set it face down on my nightstand, and then gave me a deep kiss. She kissed up my neck towards my ear, leaning in to whisper “looks like we get to fuck all day then” …

The rest of the day felt like that initial rush of an addiction … your first time you win big gambling, your first time you get perfectly tipsy or high, your first kiss … after we got out of bed we took a shower, giving each other oral and fucking again in the bathroom before we could dry off. We made breakfast and fucked afterwards, Emma bent over the kitchen counter. We went back to my bed and cuddled, ending up with us in 69 as we went down on each other again.

We were absolutely insatiable for each other, both of us falling deeper and deeper into lust, fucking in every position we could think of until we were both too sore and spent to continue. We continued and intensified our dirty talk too, both of us getting off on the fact that I was cheating, how we were going behind Sasha’s back, how Emma was better than her, how I would only ever be able to finish with Sasha by fantasizing about Emma …

Finally I walked Emma home in the early afternoon, both of us buzzing and enamored with each other, making out one last time in her room again before I left. I met up with Sasha later that night for dinner, listened to her give me the full debrief about how her sister was doing, all the while zoning out and thinking about all the things Emma and I had done to each other. I didn’t really feel guilty at all, even when I was directly lying to Sasha about how I went to the gym that morning, came home, cleaned up and took a nap.

Sasha tried to initiate sex that night too, making out with me as we inevitably talked about how hot the threesome was. I turned her down though, my body legitimately spent and sore, opting to eat her out and get her off instead which she happily accepted. When I was eating her out, I had my eyes closed and was involuntarily fantasizing about Emma. When we lay in bed together that night, all I could think about was Emma. Emma had won, and there was no going back for me after that.

—————

Sasha and I dated for the remainder of the school year, eventually deciding to mutually break up when we enrolled at graduate schools on opposite sides of the country. Throughout the rest of our senior year, I continued cheating on her pretty much non-stop with Emma. We never got caught and the dirty talk and kinkier cheating dynamic only ramped up, eventually getting into some more intense and fucked up areas. We also had a couple more threesomes all together, Sasha never changing her ground rule.

Emma and I hooked up off and on after college as well, but honestly the sexual “spark” we had tapered off after Sasha and I broke up. I haven’t talked to either of them in the last four years, all of us living in different cities, but still will occasionally see their social media posts and whatnot, which always brings back a fun little flashback memory from this period.

Well, that’s it I think. If you read all four parts and made it this far, thank you! Happy to answer any questions you all may have :)