Syd had just given me a blowjob that wouldn't have been out of place in a Pornhub clip. And she'd done it right in front of my sister. My sister who was wearing the most gorgeous skin-tight crop-top without a bra, her arousal visible and obvious. My sister who was just a few feet way as I sat half naked on the couch, my saliva-slick cock out and proud as it slowly began to flag.
At least until Sydney walked into our bedroom carrying a chair, presumably for Emma to sit on, and called out, "Emma, why don't you come watch your brother eat me out til he's ready to go again?" It caused Emma to gasp, and my cock to twitch and begin reverse it's deflation.
Now alone in the main room, Emma and I looked at each other. I caught her eyes flick down to my cock before meeting my gaze. She raised her eyebrow. I smiled and shrugged. She opened her mouth to speak, but no words came out, and ultimately she just shook her head, not in denial, but more in compliant resignation. We were doing this.
She stood and closed the short distance between us. Her hand extended towards me, and for a somewhat delirious moment I thought she might have been reaching out to touch my cock. To cross the boundary of physical touch that was almost like a force field between us.
But her hand stopped, outstretched, about a foot above me. Not a taboo act of boundary-crossing, just a kind offer of help in standing after the knee-weakening orgasm she just watched me experience. I took her hand and she helped me up, bringing us close, face to face. She licked her lips, then swallowed, a series of gestures that could have communicated nervousness, discomfort, or possibly arousal. I wished in that moment I could actually read her mind, so I could know exactly which.
But before I could think more on that, she turned and headed for the bedroom. Our last encounter had taken place in Emma's room. This time we'd be in mine (which had really become equally Syd's). I followed Emma into the room, where we found Syd had removed the rest of her clothes, and was laying seductively on the bed with her legs bent and sideways, looking a bit like a coiled snake ready to pounce. She'd also done a bit to clean up her face after the messy face-fucking she'd just received.
After taking a moment to enjoy the view, Emma sat in the chair she'd been provided. Looking at Syd's naked form, I figured it was time I joined her in that state. So I quickly shed the t-shirt which was the only of my clothes that had survived the last half hour. Syd and I were now naked in front of my sister. And while Emma was certainly in a revealing outfit, it was an erotic and vulnerable feeling being so exposed in front of her. I could feel her gaze moving between us, taking us in, memorizing. Hairs on the back of my neck raised up, and my cock grew still harder.
Syd looked down at my cock and licked her lips. Whereas that same gesture had been mysterious on Emma's face only moments ago, on Sydney there was no mistaking the hunger and excitement. She turned her hips and opened her legs, exposing what her previous pose had kept hidden: her glistening, puffy, freshly waxed pussy. Sydney always kept herself well groomed and trimmed, but it was clear to me she'd had some professional help this time. I immediately started salivating. And Sydney beckoned me forward with a single crook of her finger. That was all the persuasion I needed. I walked until my knees hit the mattress, then I crawled toward her, like a starving man in the desert crossing the final feet to an oasis.
When my head passed by her knees, I turned my head to kiss her thigh, then the other one. I licked and nibbled at her taut flesh as my nose became overwhelmed with her musky aroma. I could already taste her arousal, and I wanted more.
I kissed the spot right between her legs, and then moved further down. Syd let out a long, satisfied sigh. "Yes, right there." She opened her legs even wider, making her lips open like flower petals at dawn. I settled in, my hands sliding underneath her to grip her ass cheeks.
I began to lick her, starting with gentle, long licks along her outer lips, moving towards her center. She moaned softly, and I could feel her shuddering with every exhale. Her hands came down to rub her own tits and nipples, pinching and pulling at them.
I alternated between long, flat-tongued licks and shorter, pointed licks, focusing on the areas around her clit and entrance, not yet giving her what she truly wanted. But she wasn't complaining. Her moans were quiet, restrained, but she knew from experience I wouldn't leave her unsatisfied.
Syd's right hand tangled itself into my hair. She pulled me forward, pressing me where she wanted. I opened my mouth wide and sucked on her inner labia. She sighed, "God, yes."
Her juices were flowing now, and I used my tongue to scoop up every drop I could, swallowing, savoring her flavor. The smell, the taste, the sounds, the sensations. They all combined to make my head swim, and my cock throb and leak.
I heard her moan out, the growled sound turning into words. "Ooooohhhh fuck babe..." At first I thought I was "babe." For the entirety of our young but passionate relationship that had been the case. But it soon became clear that wasn't the case. "... your brother knows how to eat pussy!"
I couldn't see or hear Emma's reaction. But I did hear Sydney giggle between moans, perhaps pleased with Emma's reaction. I silenced her giggle with a little lick and nibble of her clit.
"FUCK! Yes, just like that."
I continued to lick her clit, but then, as I felt her hips start to buck, I moved lower, dipping my tongue inside her, feeling the walls of her cunt flutter and clench. I fucked her with my tongue. I reached my right hand around and pushed one, then two, fingers inside. I curled them forward to find the perfect spot, and was rewarded with a gasp and a full body twitch. My eyes flicked up, and over her flexing belly, and between her tits, I could see her face. A blotchy blush had spread up from her chest onto her face. Her mouth was in an involuntary O. And her shoulders were hunched forward as her core clenched.
And my tongue was flooded with her nectar. I grinned to myself as I lapped up my reward. This might be a personal record. I knew she could go again, so I felt no qualms about going fast and hard. In that spirit, I decided not to let up at all as moaned and spasmed through her peak. On the contrary, my fingers moved faster, prodding that spongy pleasure button, as my tongue moved back up to her clit.
"OhhhhhHHH holy SHIT you fucking BASTARD!" Those were the only words she could make out coherently before her second orgasm swept through her. I slowed my fingers, and pulled my tongue back, and simply drank up her juices as her pussy twitched and gushed.
Her hands left her tits and grabbed my hair, and she yanked my head back, pulling me away from her dripping snatch. Her chest was heaving, and her face was a sweaty mess. "You goddamn motherfucker." She looked at me, her eyes ablaze. Then her gaze switched over to the chair off to the side and the beautiful woman sitting in it. She shook her head. "He's too fucking good at that."
I followed Sydney's gaze, and there I saw Emma with one hand down in her pants, and the other up under her top. I couldn't see any more of her body than before, but knowing she was touching herself so lewdly and openly was a huge turn-on. Her eyes were hooded and her mouth open. She looked at me, but Sydney demanded her attention again when she spoke.
"You wanna watch him fuck me?" It wasn't a rhetorical question, and Sydney patiently awaited an answer as she caught her breath.
At first Emma seemed a bit paralyzed by the question. Perhaps caught between what she wanted to say and what she felt she could. Just when I began to think she wouldn't answer at all, her neck seemed to twitch. That twitch turned into a nod. "I do." Her face almost looked surprised at her own self.
There was something about hearing her say it. It was like the sexual tension here was flammable gas, palpably filling the room, and Emma's words were a spark.
Sydney turned to face me, and almost immediately I pushed myself up and forward until I loomed over her. My face slick with her juices, I lowered my head to kiss her fiercely. She responded with equal vigor, and as her hands explored my back and sides, mine went between her legs. I rubbed her swollen, wet, sensitive lips, and she moaned into my mouth.
