A/N: Inspired by a small sketch commission I got when I requested 'moar pegging' with AdaSio ^^;;;;
(and then so many folks started RT/Liking it so I was like wow...ppl really do like guys getting pegged sooooo fic time

not that I really needed an excuse to write this or anything...)


"Oh...hnng...nng...!"

Sounds of sweaty, flesh-against-flesh slaps resounded throughout the room, punctuated by rhythmic grunts and moans. The curtains were closed but the window was open for fresh air, so he still had to take care to not be too loud.

Just a touch.

Normally this would not be an issue, but today was a bit different. Not that he minded taking the lead in the bedroom — and often that was the case anyway, as he preferred making sure Sio was satisfied first before moving on to the main event. But sometimes, they liked to switch it up. And sometimes, sometimes...that 'other' side would come out. The part Sio referred to as 'Nobunagun' (or Nobu for short); the one where he could never tell if it was just another side of her or a different persona entirely.

Not that he thought she was crazy or anything; after being e-gene holders for so long, there was little doubt left in his mind that they'd all developed some type of split/alternate personalities, to an extent. Heck, even he occasionally felt his personality shift to that more aggressive, sarcastic side — with a snarky wit and acid tongue that he all-so-often portrayed as 'Jack the Ripper'.

"Hah, hah...heh, is it starting to feel good, Adam? Your face is so red and you're practically drooling...it's so cute." The petite brunette above him had a small smile on her face as she panted, eyes heavily lidded and cheeks flushed with pleasure. "Well it must, given that look on your face and the way you keep moaning..." Her breasts were small but perky, the nipples bouncing and rubbing slightly against the inside of his left thigh with each thrust.

"Face it, Adam...you like this the best, don't you," her mouth curved into a devious little smile that showed just a hint of a single fang. "Hentai..."

"Nng...guh, uh..." He tried mustering an answer but his mouth wasn't working, beyond the lewd noises he was already making. "S, Sio.."

"Wow, not even a response? You really are enjoying yourself, huh," Sio grinned, relishing the vibrations inside her with each thrust. "I gotta say, this new toy is...really, something else..."

It was brand-new, made of high-quality leather with each of its four straps triple-stitched to perfection. Bright orange silicone and soft black vinyl finished it off, and there was even an internal vibrator make sure the wearer was stimulated as well.

In other words, Adam was definitely not regretting Sio's impulsive decision of buying that expensive, strap-on dildo as a gift for their first anniversary.

"Hng...y, yeh...you really are, something else, love..." He couldn't say anymore than that, because then she thrust particularly hard against his prostate (and the dildo just had to be a vibrator too) and he yelped, grinding his teeth in an attempt to bite back a stream of moans as he reached up and grasped the edge of his pillow. "Nnn...ku, f–uck...!"

"Oops, got a little too excited there for a sec...sorry," she patted his thigh and eased her thrusts. "Just, it feels really good for me, too...the harder I thrust, th-the, stronger the vibrations...ah!" Her eyes squeezed shut for a second, the girl no doubt trying to fend off her building orgasm. "It's vibrating s-so strongly, against my g-spot...it feels, so good..."

"It's fine, you can...do it a little, harder...I'll, be fine..." He panted breathlessly, trying to regain some semblance of control. Truth be told, Adam felt like his cock was about to explode, and judging from the way it was twitching and leaking precum all over his stomach it probably was, but he knew Sio wasn't quite there yet.

The girl raised an eyebrow as she braced herself against his thigh, clearly impressed with his resilience. "Ho~? Must be the masochist in you talking now...but if you're okay with it, then I can definitely turn it up a notch..." Licking her lips, she began thrusting with a new fervor, not much faster but he definitely felt the tip inside go deeper than before and his whole body jerked on instinct.

"Fuck—! Oh, oh...shit..."

They'd been careful to use a generous amount of lube, and Sio prepped him before the actual penetration with plenty of fingering, so it wasn't painful per say— at least, not in a negative way. For Adam did admit that he was somewhat of a masochist, so the pain did turn him on.

Doing this, though — anal, pegging, being fucked in the ass — whatever you wanted to call it, that was probably harder to admit than the fact he got pleasure from pain. He never would've guessed that he not only didn't mind being penetrated and dominated, but he greatly enjoyed it, as well. There was something to be said about relinquishing control for a change, to be at someone's mercy...that, and Adam had to admit having his prostate stimulated felt pretty fucking good.

Sio settled into an even rhythm, their breaths in sync with her thrusts. Adam tossed his head on the pillow, fingers grasping whatever was in reach — the sheets, his pillow, even his leg. Splashes of precum dotted his stomach, and as Sio reached over and gave his stiff member a few strokes he couldn't help but jerk his hips.

"Gaah! Shit, Sio...you're gonna make me cum like that—!" He grit his teeth as she rubbed the tip, pulling his foreskin over it and rubbing it a few more times. "Hnngg...nngg...!" His teeth were grinding so hard it hurt, but the pleasure was almost too much.

"So~? Isn't that what you want? You look like you're about to burst," she teased, running a hand over his toned abs and flicking his nipples. "There's no need to hold back for my sake."

"B-But, you..."

She sighed, before grabbing his cock and stroking it furiously, causing Adam to writhe around uncontrollably. "Adam, I appreciate you thinking about me, but it's okay to be selfish too, you know. Just as you like seeing me all spent, heaving and dripping with cum...I do too." Her eyes narrowed as she smiled that little devil grin, and Adam knew then he was done for.

Whenever Sio got that certain look, there was no telling what she could do.

"S-Sio, w-wai, wait, I—!" A sudden bolt of pleasure shot through him and his back instantly arched, eyes nearly rolling to the back of head as his voice died. It felt like an eternity before he breathed again, gasping for air as the intensity settled a little bit, Sio eyeing him with a smirk while he tried to fend off his impending orgasm. Groaning, he desperately clawed his hair and face, barely realizing Sio had stuck a finger between his lips even as he automatically sucked on the digit. "Hnn...I, can't..."

"Just enjoy it, Adam. Trust me, seeing you like this, all desperate and needy...i-it, makes my body so hot," her eyes took on a bashful look, even as she tweaked her own nipples and her hips continued their rhythm. "It makes me happy, to make you feel good."

She really is such a darling, at heart, he thought vaguely, eyes on the verge of screwing themselves shut. The pressure was intense...especially since one of her hands was now stroking his cock in time with her thrusts, and the dual-stimulation was causing him to lose his mind. Her nail grazed the inside slit and Adam gave a lurch, crying out as the sheets nearly became shreds. Helpless, he was entirely at her mercy, unable to do anything but feel the sensations coursing through him: the dildo still vibrating along, squeezed deep inside and rubbing against his prostate with each thrust, those insanely delicate fingers running up and down his cock as he choked back another moan... His stomach clenched in anticipation, sweat dripping off his brow as his breathing grew tight. His jaw ached from grinding his teeth together, but a part of him still remembered the need to keep quiet, or at least the best he could.

Suddenly soft hands stroked his face and his eyes flew open, Sio's warm maroons filling his vision. "Aww, poor baby, are you trying to keep your voice down? It's okay, don't think too hard. Just let it out; you'll feel better, trust me." Adam shook his head weakly, a whine escaping as she leaned down and kissed his neck. "Don't worry so much Adam, I doubt anybody's going to notice or even care." Warm hands cupped his balls and he gasped; it was almost impossible to keep his voice from escaping now, once he started.

"N-No, no...I, c, can't...ah! Aah...ah!" Every inch of him seemed to be out of his control, what with the way his hips were clumsily trying to meet hers, or how he kept tossing his head back, especially whenever Sio thrust particularly deep inside. "Ah...! N, No...I'm not, I can't..." His breath came in short pants as the heat slowly boiled up, simmering in the pit of his stomach but not yet boiling over.

"You're so hard, Adam...sure you don't want to come yet?" Her fingers gripped his penis and gave it a quick stroke, and Adam nearly came right there and then. "My my, your resilience is impressive..."

Whomever thought of the sniper as an innocent, pure-hearted maiden was dead wrong. Beneath that shy and naive face was a libido that put everybody else's combined, to shame. Certainly, it came after she got to know and trust him — but Adam always wondered if Sio had this secret side, hidden behind her otaku obsessions. Newton causally commented once that Sio was a 'born pervert', and the other members seemed to always make offhand comments about Sio harboring dirty thoughts; naturally the sniper was not pleased at the time, but thinking further, perhaps it wasn't so much objecting as she was embarrassed at the truth of it.

"What ever could you be thinking about now? You've gone awfully silent..." Adam was literally jerked back into reality by the sniper's forceful thrust, knocking his teeth together. "I'm getting pretty close, too...my clit, it's throbbing so much...just like your cock..." As if to emphasize that, the sniper reached a hand down and rubbed her little pearl tenderly, moaning as her love juices dripped down her legs. Adam felt his own muscles tighten at the sight of his wife pleasuring herself. "A-Ah, damn...it's so, sensitive now...maybe next time I'll, also place a vibe there..."

"Nng...n, nothing..." It was partly true, Adam's mind had all but gone blank at this point; only his impending orgasm, and how fast he could reach it, mattered. "Agh! Oh...it's, c-coming..."

That unmistakable build-up was familiar by now; first it was a tingle, but with each thrust it grew, threatening to spill over as Adam panted and gasped. He needed to come, badly...to shoot his seed into her, except this time it would be all over himself instead of deep inside her womb. With a grunt he nearly lifted Sio off with his hips, so strong was the sensation to just orgasm. Sio squealed in delight at his reactions, her thrusts also becoming more erratic. 'Gotta come...I have to come, I need to come, I — !'

"Th-That's it! Just let yourself go, Adam..."

Groaning deeply, Adam had no choice but to climax; he nearly choked on his breath as the first wave hit him, so intense it caused him to toss his head back into the pillow as he clawed his hair. "Haaaaah, fu—!" A stream of hot spunk splattered out, making a mess not only on himself but the rest of the bed, Adam crying out as Sio gently milked him.

"Oh god! Fuck!" His entire body quivered as he swore; thick ropes of white semen continuing to ooze out as he gasped for air. "Oh god...I'm, still, cumming...!" He wondered briefly if it was possible to come too much, but that thought disappeared as the pleasure overwhelmed every other sense. "H-How...!"

"Whooaa, holy crap you're coming so much...your cum is everywhere," his wife marveled, dragging a finger through the milky substance as Adam writhed uncontrollably, chest jerking forward as the orgasm pulsed through his entire body. "Mmm...delicious."

Adam yelped as he felt her warm tongue descend on his torso, Sio now gingerly licking up his semen. "That must've been one hell of an orgasm..."

"Nnn..." He could only nod tiredly, too exhausted to make his voice work. His heart was thrumming in his chest, vision still hazy and hearing muffled as he slowly came down from his high. "Shit...what the hell..."

Before he fully conked out, something hot and moist rubbed against his tip. "Wha—" Adam looked up, only to see Sio had removed the strap-on, and was now rubbing his member against her dripping slit. "Gyah!"

"Ah, s-sorry...you're still sensitive, aren't you?" She panted, her maroons glazed with lust. "I don't mean to be hasty, b-but, I'm really close, too...so..." Giving him a bit of a guilty smile, she slowly took him in her mouth, carefully using her tongue to get him hard again.

"Guh—! W, Wait, I'm still...I don't think I can—!" However, to both their amazement, with just a few licks and strokes he was stiffening again; his cock now twitching back to life, despite having climaxed only a few minutes ago. "N-No way..."

"Ooh, very nice...you never disappoint, Adam," Sio smiled seductively, licking her lips before she hovered above him, her moist entrance poised just above the tip. "I apologize in advance if this ends up being too much for you...but, I don't think I can, wait any longer...my insides are throbbing so much, I really want to cum..."

Then why don't you take care of it yourself, he wanted to retort, but Adam was too tired to chastise her. When Sio's libido kicked into overdrive, there was no stopping her until she was fully satisfied.

"Ah, b-but of course, if it really does become too much...you can always use the safe word, okay?" Gently she stroked his face, Adam nodding in agreement. EIO. The name of those creatures was forever imprinted into their memories, and even the mere mention of one was more than enough to kill the mood. "Anyway...don't worry Adam, I'll take good care of you."

And a second later she impaled herself, both of them shuddering as he pushed through her tight folds, Sio moaning as he stretched her insides. "O-Oh...it feels so good...I really like feeling you inside me, you know? Every single thrust, pulse..." Adam moaned as she began a steady rocking motion, the increased sensitivity making everything more intense than usual. "Heh, also, I like seeing your face when you're like this...it's so cute..."

The pace increased as Sio edged closer to her climax, although only a few minutes in and Adam was beginning to feel the familiar tingles building up in the pit of his stomach again. 'Impossible...am I really coming again so soon...?' A bolt of electricity pierced his spine and this time it was unmistakable; he was going climax, again; and from the look of things, possibly even before Sio.

"O-Oy, S-Sio, I-I think I'm, I'm—oh!" His voice died mid-sentence as his wife twisted her hips, hands running down his chiseled abs. "I-I, think I'm...c, cumming...again!"

"H-Huh? Already? Th-that's, pretty quick..."

"Y-Yeh, well, what did you, expect—!" A whine cut him off as he almost crashed over. "Oh god; I don't know if I can...take another one..."

There was a sultry giggle, Adam managing to catch a devious smirk on Sio's face before his eyes furrowed shut again. "Ho~? But haven't you ever wanted to experience what it's like to have multiple orgasms? Coming over and over again...your body being wracked with pleasure until your mind goes blank..." He swore her inner walls squeezed a bit more with those words "I can definitely vouch for that...trust me, you'll enjoy it, Adam."

"Hnng!" He ground his teeth as Sio rubbed her stomach, massaging the slight bulge of his cock that was just visible as a faint bump as she rode him.

"Heh heh, I can feel you...throbbing inside me..." She patted the bulge and he moaned. "Look at how lewd you are, your cock piercing me so deeply like this..." She ground her hips forward a few times, panting for air herself. "I-I, love it when the tip, just touches my cervix...ah! I-It's, so sensitive...oh god, I have to...c, cum..."

She had to be close, from the way her juices were literally gushing around his cock with each thrust and onto the sheets. Sio was a squirter for sure, but even before her orgasm, their love juices had already created a rather impressive stain on the bed. Both of them were grunting and rocking their hips in an erratic rhythm, desperate for release; the air was filled vulgar noises from their wet sex, squishing and slapping against each other. Adam covered his face with an arm, too exhausted to try and hold anything back; he'd be lucky if he remained conscious after this round.

"F, Fuck...I can't...any, more...!" His balls were tight and aching; screw dignity, he scrambled for any means necessary to reach his orgasm. One finger pushed against his own nipple, stiff and pink and even more sensitive than Sio's. Tiny jolts of electricity ran through him as he pinched them, fueling the heat that was about to erupt in the pit of his stomach. "I'm...gonna...cum...!"

"Mnnnn...! M-Me, too...! Ah, ah, A-Adam...!" She was panting too, gasping for air as if there was never enough oxygen. Sweat dripped from her forehead onto his chest as Sio toyed with her swollen clit, before grabbing one of her toys off the bedstead. Fumbling for a second, there was a high-pitched whine — and then he felt the tell-tale vibrations rumbling up and down his penis as she pressed the vibrator against her pink bud.

"Oh! God, my clit's so...sensitive...haahh, it's almost too much...n-no, I...!" Her hips were bucking violently from the relentless buzzing, especially after she wedged it right against her clit. "I-I'm, definitely...cumming!"

Whimpering, she groped around for purchase, until Adam found her hand and he clasped them together tight, while gripping the soft crevice around her waist to stabilize and pulled her closer. Both holders were now completely lost in ecstasy as they struggled to reach the climax — but together, as they always were.

"A-Adam...I-I, l-love...you..."

"I, I'll...always love you, Sio..."

He saw the briefest of smiles, before everything exploded and his vision went black.


"Hnn..." A cool breeze was blowing through the window, Adam slowly stirring from beneath the sheets. "...What..."

"Ohayou, Adam." He blinked and Sio's smiling face greeted him, warm and tender. "Sleep well?"

"Uhn...yeh, I guess...oof, Christ I hurt all over..." Adam winced as he slowly propped himself up, his muscles aching. "What time is it..."

"Late afternoon; we should probably start thinking of dinner soon. Oh, but don't force yourself; if you're tired, I can always get something." She gently petted his hair and Adam sank back into the bed, enjoying her pampering. "You, uh...passed out..."

"...That explains a lot." Well, given how explosive his orgasm(s) had been...he wasn't surprised. That would also explain why he was now sore in places he didn't even know existed. "I think I'm gonna...need some time to recover before the next time we do this..."

"Oh no, I'm so sorry! Was that too much? I knew I shouldn't have been so rough..." Her eyes instantly filled with tears, a worried expression marring her face. "I'm sorry, Adam..."

"Oy oy, don't cry, Sio. There's nothin' to worry about, love; you know it'll take more than that to take me out," he joked lightly, before pulling her into a reassuring hug. "I was just joking...sort of. But seriously, I'm fine."

"R, Really?" Those teary maroons glanced up, until he kissed the tears away.

"Yes, love. I'm fine," he emphasized, and she seemed to accept it. "Trust me, I definitely enjoyed it very much."

"Okay...w, well, I'm glad. 'Cause I, I...really liked it, too." She whispered shyly, cheeks turning red. "Ooh, I just wish I didn't get those weird personality changes during sex all the time...it's so embarrassing!"

He chuckled at his wife's reactions. She really was too sweet, sometimes. "Oh love; don't fret so much. If it makes you feel better, I personally enjoy all sides of you. And that includes the dominant side." He kissed her lightly on the forehead and she blushed.

"Ah...I, I...love you, Adam..." She buried herself in his embrace, and he found himself fiercely hugging her in return.

"...I love you, Sio. All of you. Always, and forever."