By the time I wake up the next morning, Rina's already at the office. I know because, like every morning when she beats me to the coffee machine, she made an extra cup and left it on the warmer for me.

I drink it while gazing out across our apartment. All this is going to change soon. Hopefully not our friendship, but our living arrangement will change. Rina made that clear. She's moving out. That doesn’t seem right.

Tonight I'm going to fuck my roommate.

More than that. Tonight I'm going to try my best to get her pregnant.

I've never really thought about kids—not in the concrete sense before. I know I want them, but eventually, somewhere down the line. The way you know you want a bigger house and a nicer car eventually, but currently you’re happy with what you have.

I never imagined it would be so fucking hot to think about getting a woman—someone I know—pregnant. About putting my seed in her belly, making her swell with my kid. My cock starts to strain against the seam of my work pants, and I grimace and finish the rest of my cup of coffee. Not now, I tell myself.

After all, I already jerked off last night—wrapped my fist around my cock in the shower and thought about Rina, thought about plunging my cock into her as I ran my hand up and down my own shaft. And I need to save my cum for Rina.

I need to be in shape to fuck her anywhere and everywhere she wants tonight. Which means I need to get through today without thinking about it too much, or by this evening I'm going to have a serious case of blue balls.

I grab my briefcase and head toward the office. Just as the elevator reaches the bottom floor, my pocket buzzes. Text. From Rina.

Are you sure about tonight?

I stare at the screen for a moment, my pulse already quickening at the realization that she's thinking about this as much as I am. Of course. Are you? I text back, phone in one hand as I stride toward the office. We chose this building because we both prefer walking to work, even in the SoCal heat, and this way we don't get too hot on the short walk, just five minutes.

But today, I'm already hot and bothered by the time I reach the office doors, because she replied one last time. Positive.

In the office, I spot her the second I walk through the doors. She's standing by the water cooler chatting to her friend Lacy, laughing at something Lacy said. Rina has her hair in a high ponytail that makes me want to grab it in one fist and pull her against me to crush her mouth to mine.

Not to mention that skirt she's wearing. It's a gray pencil skirt, tight enough that when she turns around to refill her water cup, her tight, pert little ass shows off to perfect display. Fuck. It's going to be a long day before we finally get home tonight.

Because I can't wait to tear that thing off her.

All day, I'm distracted as hell. I file half my reports at the wrong times—so noticeably that my buddy Chris stops by my desk after the third one and asks how late I was out last night and how hungover I am this morning.

"Level 100 hangover," I tell him, because it's easier than explaining the truth, which I wouldn't trust telling him anyway. Chris is many good things, but discrete, he's not.

"Have some more coffee," he advises. "And maybe some greasy fries for lunch."

I resolve to get my head back in the game, and for the better part of the early afternoon, I'm almost able to do that. Okay, so every time Rina strides across the office past me, I get distracted all over again watching her ass move in that skirt, or being driven wild by view down her loose but perfectly respectable blouse when she leans over the water cooler. You can't see her cleavage, but I've seen her in enough tight little going-out dresses to know it's there, and to be able to picture exactly how it would look if I undid a few buttons of that prim and proper blouse, peeled it down her body to reveal the bra underneath, one of her lacy little numbers that I occasionally find in the laundry, maybe the red and black one I caught her in one morning when I came home unexpectedly after a night out, and caught her in her underwear in the kitchen.

That image certainly stuck with me for a few months afterward.

It's on my mind again when I run into Rina in the kitchen making an afternoon coffee. "I like your skirt," I tell her as we stand shoulder-to-shoulder in the tiny, cramped kitchen area. I reach past her for a mug and purposefully let my arm graze along hers. "I can't wait to see what you've got on underneath it later," I add in a low murmur.

Her cheeks go red again—she's such an easy mark—and she darts a quick glance around. But we're the only ones in here. I checked. She licks her lips, and for a moment, I think she's going to tell me off for hitting on her so blatantly here at work, in the office.

Instead, she leans closer, so her breasts press against my arm while she leans across me to pour her coffee. "Nothing," she whispers, and now it's my turn for my face to go hot.

My face and my cock. Damn.

"You're a naughtier girl than I give you credit for, Rina," I murmur.

"That's because you only know one side of me, Cannon. The professional side." She lifts a brow, smirking.

"I prefer the dirty, unprofessional side, I have to admit." I reach down to trail my fingertips down her arm, grazing across the edge of her chest. I long to push her against this counter, take her right here.

But the door to the kitchen swings open, and we both leap back from one another as though scalded.

"Hey guys," Lacy comments as she steps inside.

"Hey." I smile at her and nod to Rina on my way out. I catch the corner of Lacy's confused frown, then hear her ask Rina behind me, "Did I interrupt something?"

I linger just long enough to hear Rina's snort of laughter. "Of course not. So, how was the rest of the date? You didn't finish telling me earlier."

I drift away, leaving them to their girl talk. But I can't get Rina's smirk out of my head, or the sexy purr in her voice when she answered my question so unexpectedly. Nothing. She's wearing nothing under that fucking tight skirt.

God, I'm never going to make it until tonight.

Maybe we should take a walk, I text her around 4PM, at least 2 hours before either of us normally takes off. Home. For, say, an hour... or two...

Can't, she replies almost instantly. Swamped. Gonna be late tonight.

You're killing me, I reply.

Her only response is a winking face emoji.

Fuck.

* * *

The office starts to clear out around 6PM, as usual. There are the few late stragglers—my boss, Rina's mentor, Jake and Sarah. But by 7PM, they've cleared out as well. Leaving just me and Rina, the last two standing. She's still hunched over her computer typing away at an email. But I can't wait any longer.

I cross the office to stand behind her chair and read over her shoulder. "You should take a break," I advise. "You'll strain your eyes."

She spins in her chair to roll her eyes at me. "Oh, is that the only reason you'd like me to take off now?"

"No," I admit, leaning down over her. I cup her cheek and tilt her head back until her eyes rise to meet mine. "Call me selfish, but I can't wait any longer, Rina. Not after watching the way that skirt hugs your curves all day."

She raises an eyebrow. "Give me five minutes, then we can head home."

"Why head home?" I cast a pointed glance around us at the completely empty office. "There's nobody else here." I trail my hand down the side of her neck to the collar of her shirt. Then I let it drop down to her chest, and undo the top button of her blouse. Her cheeks redden, and she catches her breath.

"Cannon..."

"I've never done it in the office before. Have you?" I lift a brow, grinning.

"I thought we were going to keep this professional," she hisses. But she's starting to rise to her feet as well, leaning toward me.

"What could be more professional?" I undo the next button. She doesn't make a move to stop me. Quite the opposite—her eyes are on fire with lust. She takes another step closer to me. "An office setting, proper business attire... This is a completely professional meeting." I undo another button.

Her lips part. The look in her eyes is driving me crazy with lust. My cock is already rock hard—has been for half the damn day, and I can't wait any longer.

"Though, one party did admit that she isn't wearing entirely... proper under-attire." I grin and drop my hand from her chest to slide down her waist. I cup her ass hard with one hand. She gasps and finally steps forward to press her body against mine, her curves tight and warm where she presses against me. She slides her arms around my neck, and I lean down to kiss her, but she turns her cheek, so I trail my mouth along her neck instead. Leave little kisses and nips all the way from the nape of her neck up to the sensitive spot just under her ear. I bite that gently, and she gasps in my ear, a faint, breathy sound that makes me want to drag more gasps and moans out of her, again and again.

I push her backwards, lift her ass with both hands and plant her on her desk. She shoves her keyboard aside to make room and grabs the lapels of my suit jacket. Pulls me against her and kisses up my neck, her tongue flicking across my skin, driving me wild.

Then my hands are on her blouse again, tearing at the rest of the buttons. One pops off, and I decide fuck it, and tear the shirt the rest of the way off. She grabs mine in return and pulls it open. Buttons fly, but neither of us care.

"I've waited too long for this, Rina," I whisper just before I crush my mouth against hers. Her lips part under me, letting my tongue slide between her lips, claim her mouth. She tastes amazing—as great as she smells. Not going to lie, I'd imagined this kiss more than a few times throughout the years that we lived together. But it blows past anything I could have imagined. Her lips crash against mine, part and close and part again, her tongue twining through mine.

Underneath her blouse, she's wearing a bra I've never seen before, bright red and edged in lace. I cup her breasts through it, squeeze, and feel that her nipples are already hard before I even touched her.

"Someone's been thinking about this," I murmur as I reach back to unclasp the bra.

In response, she shoves my jacket and shirt down my arms. "All fucking day," she admits in a whisper. I let the jacket and shirt drop, and pull her bra off after, then draw her forward against me again, her body white hot against mine as I kiss her again.

"I want you," she says as her hands tug at my pants. I let her undo the clasp, even as I lean down to kiss my way down her throat to her chest, her breasts. I circle my tongue around her nipples, one at a time, licking and sucking them until they feel hard as pebbles between my lips. I nip her chest lightly, grin at the way she gasps again, and then, feeling that she's finally finished undoing the clasp, I stand again to let her push my pants down my legs.

Even through my boxers, I can see her eyes widen at the size of me.

"You want my thick cock, Rina?" I murmur against her chest.

I know I'm large. Some women have trouble handling it. For a moment, I worry that she's going to be one of them. But then she pushes my boxers the rest of the way down, letting my cock spring free, and runs her hands up both sides of it, lips half-parted in lust, hands stroking my cock, the velvet hardness over the steel-hard shaft.

"Fuck, I've never seen anyone so big," she replies, voice soft.

"I'll go gentle with you," I promise.

At that, to my surprise, she lifts her gaze to mine, a grin of challenge on her face. "Don't you fucking dare, Cannon."

I grin back. "Whatever you want." I yank her toward the edge of the desk then, and push her skirt the rest of the way up her hips. Sure enough, she wasn't lying—she's bare underneath. And not just bare, but totally clean-shaven too, her tight little pussy now resting against her desk, exposed to the whole office.

There's something hot as hell about doing this here, in the place where we work every day. I slide my hand between her legs and run one finger along her slit, only to find her already slick with juices. "Have you been fantasizing about me today, naughty girl?" I ask, my voice low with lust.

"All day," she replies, eyes locked on mine. "I couldn't stop picturing your body." She runs her hands over my chest, my torso, circles my waist with one arm and tugs me against her. "Wondering what your cock looked like. Wanting to feel you inside me."

I stroke my finger back and forth along her length, making the pad of my finger slick with her juices. Every other stroke, I circle her clit, teasing, not quite touching her hard enough to get her off, not yet. She groans and rocks against me. "And what do you think? Do you still want my cock inside you?"

She bites her lower lip and locks eyes with me in a move that's unbearably sexy. "So fucking bad. I want to feel you come inside me. I, ah..." She pauses, arches her neck as I graze along her clit fully now. I circle it, pressing a little harder to make her buck against my fingertip.

"You want me to fill you up?" I rock against her, my cock straining so hard it almost hurts. But I don't slide into her, not yet. I keep stroking her pussy, then slowly, slowly, push one finger into her.

She moans aloud. "Yes. Yes, Cannon, fill me up, pump me full of your cum."

"You want to make a baby?" I add a second finger, savor the sound as she gasps again, her chest heaving against mine. I push her harder against the desk, and reach down with my other hand to cup that tight, pert little ass of hers and lift her a little, until she wraps her legs around my waist. Her skirt is still bunched around her hips, and I lever it aside and add a third finger, making her cry out softly.

"Fuck yes. I want you to put a baby inside me," she manages to gasp, as I keep thrusting my fingers in and out of her pussy, which is soaked now, wet with desire.

Just when her breath speeds up, and she starts to rock against me, thrusting against my fingers in earnest, I pull my hand out. She pouts faintly, arching toward me in response, but I don't leave her empty long. I position myself against her, poise the tip of my cock at her entrance and gaze down between us at the sight. It's been a long, long time since I fucked anybody without a condom.

There's something hot about that, too.

I press the tip of my cock against her pussy and feel how tight she is, how she strains to stretch around me as I ease into her, an inch at a time.

"Cannon," she moans, and the sound of my name on her lips, in that sexy, breathy voice of hers, drives me wild.

I expect her to tell me to slow down, to give her time to adjust to my girth, because I can feel how she stretches around me, how tight her pussy is. But she seems to love it, thrusting her hips forward to spear herself onto me, push me deeper. "You like that?" I whisper against the crook of her neck, still watching between us, loving the sight of my cock sliding into her. "You like my big cock inside your tight little pussy?"

"I fucking love it," she moans. "Give it to me. More."

I arch my hips then, and push forward in one smooth motion, until my cock sinks fully into her. I pause there a moment, let her adjust again, and I feel her walls tighten around me as she clenches her muscles on purpose.

But if I expected her to be put off by my size, or to need to adjust, I was so wrong.

She's already sliding backward across the desk, positioning herself for another thrust.

I give it to her, drawing out and then slamming back in hard. She tightens her legs around my waist, wraps her arms around my shoulders for balance.

"Yes," she gasps.

I pull back and thrust in again, moving faster now, picking up speed. The desk begins to rock beneath us as I drive into her again and again, her pussy tight and hot and wet around my slick velvet shaft. "You like big cocks, Rina?" I pull back, thrust forward, again and again.

"Fuck yes."

"You're a dirty little size queen aren't you?"

"Fuck. Yes," she repeats, louder this time.

I fuck her harder, holding her flush against me, her ass balanced on the edge of the desk. I speed up, until my balls are slapping against her pussy lips with every thrust, and her loud moans fill the office, and the pressure is building deep inside me, because fuck, I've been thinking about her all day, all night, and I've wanted this for so fucking long.

Not to mention how hot it is that she's so hungry for it, so into the sex. She's dirty as hell, and I had no fucking idea. It's fantastic.

When I can sense I'm nearing the edge, I lean back and angle my hips, fuck her harder, back arched so my cock drags along her inner wall, right in the front, along her G-spot. She thrusts with me, gasping and moaning, lost for words now that she's close to her climax. I keep fucking her, making sure my tip drags along that spot until she comes with a scream, her hips writhing against the desk, her arms and legs tightening around me, and her mouth falling open, eyes half-closed with pleasure. I keep moving through her orgasm, keep fucking her, and before long she's crying out again, this time right as I finish with a loud growl, pulling her tight and possessively against me as I explode inside her. I coat her pussy with my cum, pump it deep into her belly, and groan at the sensation of her walls convulsing around my cock, tightening and releasing with pleasure.

When we finally pull apart, a hot rush of liquid spills down both our thighs. We laugh, breathless, and lock eyes, before assessing the mess we've made.

"Oops," Rina says first, still biting that lower lip, glancing up at me with a sexy, naughty grin that makes me want to flip her over and fuck her all over again. "I think we made a mess."

"A big, sticky mess," I agree. She hops off the desk, and I pull her against me, hold her there for a moment, both of us stark naked in the middle of the empty, deafeningly quiet office.

"We should clean up," she says, then twists out of my arms without another word.

When I watch her tug her skirt back into place and duck to grab her shirt, pulling it back on, something sinks in me. She doesn't meet my eye, doesn't glance my way again, but just beelines for the kitchen pantry to look for cleaning supplies.

I want to stay where we were. Linger for a minute, savor the feeling of our bare bodies pressed together. But she clearly doesn't and, I remind myself, I should respect that. I need to respect that.

Because she's right. This is a professional agreement. Nothing more.

So what the hell is that nagging sensation at the back of my mind? Why can't I stop staring at her, watching her bend over even now, wiping up our joint mess? Why do I want to take her again already, right here?

Normally after sex, I feel invigorated. Ready to get back to work, my head cleared, ready to be alone. But with Rina...

With Rina, I want to bend her right back over that desk and go at it all over again.

I tell myself it's just the baby aspect, and the fact that it's someone I know, and the fact that I've never done it at work here, and it's never felt that hot and dirty as hell before. That's all. I'm just excited by this new agreement. This new No Strings Attached agreement, the kind I love, the kind I always embrace. I always do that. I'm the king of NSA?

So why do I get the feeling that this time, NSA is going to be suddenly impossible for me?