Two by Two
Copyright© 2025 by Krosis of the Collective
Chapter 3
Erotica Sex Story: Chapter 3 - Heath visits his childhood friend, now all grown up, and meets her weird roommate.
Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa Consensual Reluctant Romantic BiSexual Heterosexual DomSub FemaleDom Group Sex Anal Sex Massage Masturbation Oral Sex Petting Pregnancy Safe Sex Voyeurism Nudism
Once we were all naked on her bed, Elle lay back. “Okay, Krys, get on top of me, face-to-face.”
The bespectacled young woman hesitated.
“NOW.”
In a flash, the small girl pulled off her sperm-soaked panties and jumped astride her roommate/mistress, her breathing rate noticeably fast. She held very still.
I had two very wet pussies pointing right at me, stacked one above the other. My cock had never been harder.
Elle handed me some lube. “Heath, fuck me until you start to get close,” Elle directed me and took Krystina’s face in her hands, staring into her eyes. “Then you pull out and finish in this little slut.”
I could still hear Krystina’s heavy breathing as I lathered up my shaft, but she didn’t say anything, nor did she tap out her safe phrase, two by two. I moved down between Elle’s legs, pushed her knees up, and slid myself into her unprotected insides, only realizing after it was too late that there had been a big drop of precum dangling from the tip.
“Ahhfuuck...” Elle sighed as I pushed into her. “It is nicer without a condom. Is that why you did it, Krys? Trying to tell me something?”
The smaller woman was pushing her ass back toward me. Soon, I was banging my stomach into her pert little butt as I sawed into Elle. I could hear my childhood friend whispering into her diminutive sub’s ear but couldn’t make anything out. Krystina, however, shook her head in response.
I slowed my thrusts. “If she doesn’t want it...”
“Then she knows what to do,” Elle responded. “Safe phrase or tap out, Krys?”
The smaller woman just stayed there and continued to push her butt back at me. I resumed fucking Elle, enjoying her pussy that was tight even with the lube. However, with Krystina on her hands and knees before me, it looked like I was fucking her. My cock was so confused. Finally, I pulled out and took a hold of the blonde’s slight hips.
Elle angled her head to look. “Well, little slut ... should we stop?”
Krystina shook her head.
I lined my turgid cock up and pressed it inside the small girl, finding her depths incredibly hot and tight. However, she was so wet that her pussy just opened up for me. I groaned at the exquisite feeling.
“Mmh!” Krystina cried out as she buried her face into Elle’s chest.
I pulled back, tortuously slow, before pushing back in. On the next thrust, I was surprised to find my length fully ensconced within the short woman.
“Ahfgghkk!” she cried out and I felt her insides grip me as she came. “Nn-gkk!” Her pussy undulated along my seven-inch length, practically sucking on it like a mouth.
“Been a while, huh?” Elle kept harrying her. “Ever had one this big?”
Krystina shook her head as she pushed back at me. She was now so well-lubricated that I was able to easily slide into her, increasing speed as I went. After a few minutes of this ecstasy, I realized that I was approaching my own release. I huffed as I speared into her.
Elle noticed. “Last chance, human condom ... he’s about to fill you up and I don’t even know if you’re on the pill or what ... don’t tell me ... it’s hotter not knowing. You know what to do to stop this ... chicken.”
Krystina’s body was shaking now as she pushed back at me but she didn’t say anything or give the non-verbal safephrase. Finally, I growled as I felt my cock thrill, a rising flush of pleasure, building up to that inevitable release, and then...”Arrghh!” I cried out, shooting large streams of sperm-filled semen deep inside the little sub.
“Aaaahhh!” Krystina screamed and I felt her pussy clamp down on me again, stronger this time.
“Yeah!” I grunted as I kept spurting into her, realizing with her short body that I was probably pressed right up against her cervix as it spasmed open in pleasure. My stupid brain flashed to those hentai that showed the ‘x-ray view’ of the woman’s insides as the man blows his load inside, filling up her uterus with voluminous white liquid. Ridiculous, but also hot, y’know? Finally, after what seemed like minutes of insemination, I pulled back and lay on the bed, huffing.
“Mmm! Mmmh!” I could see Krystina rubbing her pussy against Elle’s as she continued to cum. Then she reached back and started playing with Elle’s now-prominent clit. As I watched, a large dollop of my cum slipped out of Krystina and fell directly onto her roommate’s pussy just as Krystina slipped two fingers inside it.
“Oh, uh...” I reached forward to stop them, but then Elle started crying out in her own orgasm. I watched uselessly as the small blonde continued to push her sperm-saturated fingers into the unprotected depths of my brunette fuck friend, wondering if she’d meant to do that.
Krystina moved down Elle’s body and pushed her face into her roommate’s pussy. She had to taste my cum there, so was she cleaning it up to protect her friend/mistress?
“Ohh, Krys...” Elle moaned. “Yeah, lick me...”
The slight blonde managed to make Elle cum again a few minutes later. I could feel my member reviving at the sight, but then Krystina rolled off of the bed, grabbed her panties, and fled the room. The bathroom door closed a few seconds later.
I flopped down next to Elle. “Um, I didn’t have time to stop you two, but you might want to go get a morning-after pill ‘cause some of my stuff, uh, transferred when you were rubbing up against each other.”
She gave me a peck on the lips. “It’s okay, it’s a safe day.”
“Oh?” Then why did she want a condom?
“Yeah ... for me, anyway.” She closed her eyes and snuggled up into my shoulder.
“Should I be worried? It feels like we took advantage of her.”
Elle leaned back. “I’m not an expert, but I read up on all this when I figured her out. In a dom/sub relationship, the sub actually has all the power because she can stop everything with a word -- well, phrase. You fucked and came inside her tonight because she wanted it, or at least didn’t want to say no. Now that I’m thinking about it, maybe she’s jealous of me and figured I’d do something like this ... maybe I’m getting too predictable.”
“You’ve done this before?!”
“No ... but when she hid my vibrator I made her take over for it with her tongue and fingers.”
My cock twitched. “Oh.”
“The no sex rule’s still in effect with her, unless I specifically give permission like tonight, okay?”
“Yeah, understood.”
Elle patted my cheek. “Good boy.”
The toilet flushed and I heard the padding of Krystina’s bare feet as she returned to her room. The sound of her door closing signaled the end of that night’s fun.
Krystina stayed in her room the next morning, so I went for a wander around the neighborhood, sharing breakfast with Sam and hitting the iron again. I was going to have to rebuild my stamina if I was going to be having sex with two women ... or had the previous night just been a one-off? What would happen if Krystina didn’t return the condoms?
When I got back, the small blonde rushed out and gave me a crushing hug before skipping back to her room.
“Uh ... hi,” I called out to her little, panty-covered butt as her door closed behind.
“Make sure she doesn’t fall in love with you,” Elle whispered to me on the couch as Krystina washed the dishes. I’d made beef stew with french bread.
I thought back to that hug. “You think she might?”
Elle absentmindedly rubbed her hand on my well-defined pecs. “Maybe. I don’t know her previous relationship history ... she’s been pretty tight-lipped about it.”
“I’m being nice but not lovey-dovey ... that’s for you,” I told her as I brought my mouth down to hers.
After the kiss, Elle muttered something but I didn’t catch it. “Sorry?”
“Nothing.”
Krystina plopped her cute little butt on the couch on the other side of me and grabbed the remote. Highlighting Firefly on Flix, she gave Elle a questioning grin.
“Oh, what the hell ... sure,” the taller woman acquiesced. We only got two episodes in, but she seemed to enjoy them, and then it was time for bed.
“Condoms?” Elle asked Krystina again. At the shake of the blonde’s head once more, Elle sighed, “Then go prepare your ass.”
Krystina paused only a moment before she rushed to the bathroom.
“Anal, huh? You’re just assuming I like that?” I asked her with a bemused look on my face.
“If you don’t want to fuck her ass, just press the tip in when you cum, but your load is going up her poop chute, okay?”
“Hmm ... sure.” However, I’d never done anal before. “What preparations are we talking about?”
“An enema followed by lots of lube.”
Once we were all in Elle’s bedroom, the taller girl looked sheepish. “I’m, uh, actually a bit sore from yesterday so we’re gonna suck him until he’s ready to blow, then you turn around and he’ll go in your rectum.”
“Wrecked ‘em? Nearly killed ‘em,” I added.
Both girls blinked at me, stone-faced.
“Tough crowd.” I pulled down my underwear and they got busy, starting with Elle deepthroating and jacking me while keeping just the head in her mouth. When her lips got tired, Krystina took over, licking and sucking ... she wasn’t able to deepthroat me as often, but did pretty well. I hadn’t cum so far that day, but even so, it took several swaps before I was getting close.
Elle noticed. “Krys, get on your hands and knees, ass up ... spread those cheeks, little slut.” Then she took my cock back into her mouth, deepthroating me again.
I wasn’t going to last much longer. When I felt my load rising, I pulled out of Elle’s mouth and pressed the tip of my thickness right into Krystina’s puckered little brown hole, jacking my shaft. I was just going to cum like that, but the lubrication, in combination with how the smaller woman was holding herself open with her hands, allowed the head of my cock to pop inside.
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