This chapter won't follow the game, this is before everything went down, and Kayla and Marcus get some time alone, if you know what I mean. This is NSFW, 18+ so if you're underage, get the hell out of here, you can't be reading this! Anyways, on with the chapter!

*Kayla's POV*
I crack open my eyes as I hear the intercoms going off, and I slowly rise to my feet. My Gear boots, heavy and military-issued for the COG, hit the floor, my COG tags clinking with that of another pair around my neck. My brother, my twin, my other half, Daryl. I still wonder to this day where he is now. Who knows? Guess I'll have to wait and see. I turn my head as I hear bootsteps behind me, and a pair of strong muscular arms wrap around my waist, and I shiver in response. Fingers, bare even with the gloves on his familiar hands, rub against my hipbones.

"Sergeant Fenix," I whisper, tilting my head to the side. "Somethin' on yer mind?" I turn to him, realizing his do-rag is off, meaning I'm not talking to the Sergeant, I'm talking to Marcus himself. I run my hands over his arms, realizing his top half of his COG armor is off, leaving him in his muscle tee. He still wears his armor belt and pants however. I walk up to him, taking the top half of my armor off, then pulling him in for a kiss. The kiss is desirable, passionate and yearning for more. Marcus moans, wrapping his arms around me, pulling me close, our COG tags clinking together. My tattooed arms wrap around him, threading my gloved hands through his black locks. Marcus pulls away, his blue eyes locked on my hazel-gold.

"Lay on your back," he says, pure lust, love and dominance dripping from his tone. "Give me your hands." He takes off his gloves, setting them aside. I look at him, bringing up my small hands. His hands are much larger than mine, courtesy of him being a man, one of the strongest men in the COG. He takes off my gloves, leaving my hands bare. He then pulls on my tee, taking it off and revealing my scarred back and black bra. As he reaches for my bra, his fingers delicately run across and over the scars that mar my back.

A/N: Cue music

"Whoever did this, Private," he whispers in my ear, "will fucking pay." He then pulls off his muscle tee, our COG tags clinking again with every movement. I lay flat on my back on the bed as Marcus hovers over me. He kisses me, hard. I can feel arousal in between my legs, my center burning with heat and desire. Marcus grabs my hips in his large hands, pressing his hips flush against mine, our armor belts clinking together as I feel his rock-hard pulsating cock against my heated core, even through the armor. Marcus reaches his large hands between our bodies to unlock both our armor belts and to take off our pants, revealing me in a matching pair of panties, him in boxers. His thighs, now bare, press against mine. He starts rutting against me, pulling me close, and letting his hips push against mine. I can't take it anymore. I need him, and I need him now.

"Marcus, please.~" I beg him. His blue eyes narrow, making my core heat up more. He finally rids himself of his boxers, and me of my panties, my body trembling. Looking him in the eyes, he sits on his knees, and I sit up, wrapping my lips around his cock. Marcus gasps, a shudder escaping him.

"Fuck, Kayla.~" he moans out. "You don't know how long I've waited for this. I would've waited until after the war, but you're a little vixen right now, and I love it." He pulls on my hair, a moan escaping me, even though it's muffled. I suck him off more, pulling back some to tease him, then deep-throating him again. Marcus shivers above me, his fingers curling in my short locks. If his length wasn't hard enough in my mouth, it just got harder from me.

"Kayla,fuck, I'm close.~" Marcus says, shivering, then bucking his hips. He thrusts his hips against my face, until I feel his warm cum fill my mouth, shooting down my throat. I let him go, swallowing, Marcus watching me with lust in his blue eyes. He pulls me up, his large hands threading through my auburn and silver hair as he kisses me. His tongue darts out, going in my mouth, tasting himself on my lips. He pulls away with a hum.

"Now my turn.~" he says as he lowers his face down to my pussy, his tongue darting out, and licking my wet center. I gasp, shivering. My fingers thread through his black hair as I try to buck my hips up, but a strong hand on my stomach keeps me pinned. Fucking hell, this man is going to be the death of me. I shiver, my entire body trembling as my fingers continue to run through his hair. My core burns with desire, leaving me wanting so much more from my beloved Gear. I whimper since it's the only thing I can do, my entire body shaking. Marcus notices this, and smirks, before putting his mouth on my core, licking my clit.

"Fuck, Marcus!~" I cry out. I shiver in absolute pleasure, my hazel-gold eyes wide. My ears ring, but not from my hearing aids. Speaking of, I look down at Marcus, realizing that he's still teasing me, then I release, a shiver escaping me. A moan rolls from my throat as I release, Marcus licking up every drop, then pulls away, looking down at me. Our COG tags clink once more, and I take his hand, placing it over my breast to feel my heartbeat.

"My heart beats fer yah an' yah alone, Marcus," I whisper. "I love yah." Marcus hums, wrapping his arms around me, kissing my bare shoulder, then grabbing my legs, running the head of his cock over my sopping wet center. I moan out in pleasure, my body shivering. Marcus smirks, and continues, running his cock once again over my core, but not once entering me. I shiver in pleasure. Marcus shivers, continuing to tease my entrance with his tip. By all of Sera, if he keeps teasing me, I may as well finish without him. I look up as Marcus glowers at me with dark blue pools for eyes. Finally, after what seems like forever of him teasing me, he finally pushes in, a groan escaping him.

"Fuck!" I cry out, as Marcus pulls me back against him by the hips, sliding himself in and out of me. Marcus groans out of pure pleasure, moving in and out at a slow pace, his hands digging into my hips.

"By gods, Kayla....~" he groans, shivering from the pleasure. I gasp beneath him, my nails digging into his back. He groans, gritting his teeth together.

"Marcus, fuck!~" I cry out again, as he rocks his hips more. He pushes in more until the tip of his cock is hitting my womb, my hymen breaking completely. I pant beneath him, and he looks down at me, concern in his eyes.

"Are you okay?" He asks me. I nod. I then move my hips a little, making him moan.

"Aye, jus'.....move, gods, please move, Marcus. Please!~" I say, my voice raising slightly. Marcus nods, and starts to slowly move his hips, making me moan in pleasure. His large fingers run through my hair, as he slowly kisses me, moving his hips. My nails dig into his back, making him grunt in pain with a bit of pleasure behind it. His large hands clap on my thighs, pulling me close as he fucks me slow, with raw pure desire dripping from us. Holy fuck, how the hell was he this good? Marcus's breath fans my ear, making me shiver again. He moves his hips a little bit faster, making me shake.

"That's it, Kayla...~" he whispers against my ear, kissing and biting the lobe. "Fuck, love.~" My pussy trembles and clenches on his cock, making him gasp. Marcus keeps moving his hips at a slow steady pace, making love to me. I grasp his hand and give it a squeeze, my body trembling. My back arches, and my chest pushes against him.

"Marcus, fuck....~"

"You're so tight, my love.~"

"I'm gonna....~"

As soon as I say that I'm about to release, he pushes a finger into my heated pussy, doubling the pleasure in my body by ten-fold. He also stills his hips, and I look at him.

"Marcus, wha'....?" I look at him, then he pulls me up, his arms wrapping around my back, his fingers digging into my spine. He still manages to hit my cervix hard, his body trembling. Is he trying to withhold my orgasm as long as possible? Marcus watches me squirm and writhe as he continues to push into me more, fucking me hard and lovingly. He keeps moving his hips, groaning in pleasure.

"Fuck, Private.~" he says, shivering. "I'm close.~ I'm so fucking close.~" I gasp and cry out, shivering in pleasure, then with another thrust of his hips, and a scream ripping from my throat, I release, but Marcus clamps a hand over my mouth to keep my voice from carrying any louder.

"Fucking hell, Kayla.~" he whispers, as he growls out his release, filling my womb to the brim. I pant as Marcus pulls away, and he shivers.

"So good," he whispers. "You did good, Private." He kisses my head, as I smile against his bare chest. With another purr escaping me, I snuggle up to my Gear, only for our TAC/COMs to go off.

"Kayla, Marcus, Baird and Cole are on their way back." Anya says over them. Luckily, we had our comms turned off so no one hears shit. I get up and put my TAC/COM to my ear, while glancing at Marcus,

"MacManus here. We're on our way up ta deal wit the Lambent freaks. Wouldn't miss all the fun." I smirk at Marcus, who gives me a glare.

"Well," Anya says. "Meet me on the bridge for our King Ravens." Marcus takes his comms.

"We're on our way, Lieutenant. Sergeant Fenix out." He ends the comms, then shoots me a glare. I smirk.

"Wha'?" I ask. Marcus steps closer. He puts his hands on my hips.

"Next time we have a moment like this, I'll be sure to punish you properly, Private. Got that?~" I shiver at his tone. I forgot he still has his do-rag on.

"Aye, Sarge." I say to him, nodding my head. He nods, then gives me one last kiss, then takes my Lancer, handing it to me. He grabs his, then we both get dressed, then move out towards the Sovereign's bridge.

And that's it for this chapter. I hope this isn't too spicy to where it gets removed, cause if it is, I'm gonna flip. I worked too hard on this. Updates for this story will be on Fridays. If I miss a Friday, I'm sorry. But yeah. Anyways, hope you guys like it, and I will see you in the next chapter! I will probably skip the Hanover chapters and head straight to where Cole, Baird and Sam meet up with Marcus, Dom and Kayla after the sinking of the Sovereign, and the defeat of the Lambent Leviathan. In which case it will be the end of the first act, and the beginning of the second act by then.