It's really hard to say no

Your hand grazes Emily's breast as you grip her hips. When you start bucking your hips, she gasps, and soon her hands are on yours. She balances as you make love to her, loving how eager her pussy seems to be. The squelching sounds you two make together only turn you on more now as you begin doing your best to fuck up into Emily. For her part, Emily's face is one of sheer lust as she lets herself go. You find her lithe body a sight as a sheen of sweat begins to form on her breasts. You're grateful she'd gotten you off earlier. The eroticism of her breasts combined with her rolling hips are visually hypnotic.

But you are once again amazed at her sheer prowess sexually. Her pussy almost hungrily grips your shaft as you piston in and out of her, shocked at how wonderfully she meets each of your thrusts. She moves her hands to your chest and leans over to kiss you, her mouth as hungry as the rest of her. You've never felt more wanted as her tongue explores your mouth and dances with your tongue. As she pulls back she leans forward, leaving the top third of you in side of her and your face level with her right breast. Your lips circle around the nipple at first, a light suck, but soon a third of Emily's tit is in your mouth and you find yourself thrusting harder to get more of your cock into her. Emily groans as your body shifts and the different angle seems to hit a sensitive spot as you feel your cockhead scrape gently across the vaginal wall. Emily groans but doesn't change her position, letting you hit the same spot over and over.

"Yesssss," Emily moans as she pulls away. She leans back up, and you release her tit, watching a strand of your spit land on her stomach. She leans back a bit, and you feel your cock bend slightly, amazed at the feeling. Emily's hips begin gently gyrating as she moves up and down, and your eyes are transfixed as she slides her hot sex up and down your shaft. She notices your stare and grins at you. Even amidst all the passion between you she is able to make a quip.

"I finally found something that will stop you from staring at my tits," she moans. She reaches down and grips your shaft and makes a show of stroking you into her pussy. She gives a long, drawn out sigh as she feels you nearly slip out, but glances at you and shakes her head in a bit of a tease. She slowly pulls herself to a more straight seated position, her legs still straddling yours. She slows her rhythm down, and without even realizing it, you do, too. Emily groans as she leans over to kiss your neck and whisper into your ear.

"This is how I imagined you after you saw me, that day," she tells you. "Letting me ride you." She pushes back up and continues her amazingly dexterous fucking. Your eyes linger on her breasts again, and she gives a smile that's strangely shy given what you two are doing.

"I still can't figure out why," she says, sliding almost all the way up again, "but it does make me feel good," she adds, slipping down your shaft once more. "And you have done things to and with my breasts that no other guy has done. Ever. Did you notice I'm still wearing your cum?" You had almost forgotten, but as you watch Emily's chest rise and fall, both from her exertions and her heavy breathing, you can see the faint lines of your last load still on her breast.

You thrust a bit harder, and Emily gives a sultry chuckle. "You liked that, didn't you? Cumming on my breasts?" Your hands hold her hips down and she gives a slight, sexy gasp as you thrust harder on one stroke. "I'll take that as a yes," she says, licking her lips. "Oh fuck," she says, and her mouth opens slightly. your hands glide up her thighs and to her waist before settling again on her hips. "Can you keep going?" she asks.

You nod, hoping she's okay. Her hands go to her tits and begin squeezing. "Please keep going," she says. You begin thrusting, slowly at first, but she bucks her hips, even as she toys with her firm breasts, and you watch her flesh bend and fold under her hands. Soon you're thrusting hard, and Emily's hands slip to your wrists as she balances. Her pert breasts bounce and shake and you groan as you feel her pussy suddenly contract, then begin fluttering as her hands grip you even more firmly. She releases a loud sigh that slowly gains volume into a moan as she cums over you, shuddering as the orgasm seems to last a long time. When she stops she falls forward, keeping you inside her and slowly kisses your neck.

"You just fucked me to orgasm three times in a day," she whispers. Her lips find yours again, and you feel her breasts slowly pressing into you as she snuggles. "Let me," she whispers. Emily's hips rock back and forth quickly as she kisses your neck and collarbone. You feel a familiar, welcome sensation as you lean into her.

"I'm going to cum," you whisper.

"Yes, you are," Emily promises and you feel her pussy grip your cock again as she slides up. The eagerness with which she tells you and the sheer speed with which her hips ride you bring you over the edge in less than a minute. You kiss her neck as you orgasm, your cum shooting into her in what you can only assume are massive ropes. Emily groans as she feels you finish, her tongue and lips playing and biting at yours as you growl in release. "I want it all," she insists, and she can't keep the smile off her face as you feel a jet you didn't know you had shoot into her. "Perfect," she breathes, keeping you inside her. She kisses you again, her smile one of adoration.

Your eyes find a digital clock, glowing a faint blue. It's just now 6:00 a.m. Emily slides off you and lays next to you, sliding under your arm. Your hand rests on her side, and she kisses your chest. "It's okay," she murmurs. She shifts, and you feel your fingertips brush the side of her soft breast. "I do like it, you know." You give her boob a gentle poke, and she sighs. You can almost feel her falling asleep as you both lean back into the pillows.