Despite their earlier eagerness, they didn't get straight down to business. By the time they returned, Gavin's erection had flagged with the cold and he could barely feel his feet. His socks were wet, his jeans had soaked through, and even his ass was cold where he'd been pinned to the ground. He headed straight up to the shower, running it cool and gradually increasing the temperature to warm himself slowly. His toes and fingers burned, even in the cool water, to begin with. Nines joined him a few minutes later, having hung their wet clothes near the fire to dry and placed a few items within easy reach of the bed for later.
Gavin smiled lazily as Nines joined him beneath the spray, wasting no time in reaching up to loop his arms around his neck and meet his lips with eager kisses. Unlike in the forest, they moved slowly, enjoying the heat of the spray and the closeness of their bodies. Gavin's skin had finally warmed through, leaving him soft and pliant in Nines' hands as he squeezed his ass and stroked his hip. Nines hummed softly, eyes fluttering as he pulled Gavin flush against his chest to enjoy the thrum of his body. The beat of his heart was lazier than earlier, but picked up as their bodies touched. His skin was so soft and warm against his own firmer body. His limp cock twitched to life, slowly growing to nudge his inner thigh.
"Phck, Nines, please...I want you so bad, please...I want you to fuck me." Nines hummed softly at the admission, interrupting him with a series of messy kisses. His own cock was already solid between them, free of its internal sheath and eager to finally claim its prize. Gavin moaned as Nines grabbed his ass with both hands, greedily moulding his cheeks and grinding his cock. You're such a phcking tease! He would have said it out loud if not for the lips that greedily devoured his own.
"Are you sure you're ready?" He wasn't lying when he said his knot was big. Even with their extensive training, it would take some getting used to. Gavin, as ever, was ready to throw caution to the wind as he eagerly nodded against his mouth.
"I couldn't be more ready if I tried." Nines lifted him, cradling his ass as clingy legs wrapped around his waist. They barely parted as they left the shower and stumbled into the bedroom, where Nines set Gavin on his feet so they could dry off. Eager as he was, he didn't want the bed to get wet. Having maintained the fire and turned on the heating, the bedroom was delightfully warm. Gavin could happily remain naked without a shiver as he towelled off and dried his hair. It didn't take long for him to return, leaving the towel on the floor as he pressed up against Nines' larger body and kissed his rounded pecs. Nines hummed softly, stroking through his hair and watching lazily as he nipped and kissed his nipples.
Strictly speaking, it wasn't necessary for Gavin to expend energy getting him ready. His cock was always hard. It didn't need to be warmed up. Gavin, on the other hand, needed to be slicked and stretched in order to take any form of penetration. Unnecessary as it was, Nines couldn't deny that he found the sight of Gavin slowly kissing his way over his abs tantalising. He was taking his time, letting out needy little hums between kisses and licks as he made his way over his navel and down his pelvis. His tongue stroked and tease each nook and crevice it came across. It lavished the outline of his abs, dipped into his navel, and lathered the dips by his hipbones. Nines let out a gentle sigh, eyes blinking one set at a time as Gavin's hand finally gripped his rigid cock.
"Phck, you're so phcking hot..." Nines' chest whirred softly at the whispered compliment, enjoying the heady look in Gavin's green eyes as he ran them over the sharp ridges and rounded pebbles. It was nothing like a human cock, which suited him just fine. Each ridged on the top was like a jagged, armoured scale, and the ones underneath were smooth like snakeskin. The pebbles were like beaded tears, ungiving beneath his thumb as he stroked over them. "Phck, I want it...Show you...Show you how much I..." He almost sounded sleepy as he continued murmuring out confessions between licks and kisses until his lips finally closed around the tip and he started sucking. His eyes fluttered shut as he worked, opening his mouth to lather his tongue greedily around the firm slit and small pebbles. Nines moaned softly as he watched, shuddering as Gavin's hand tightened and teased the bulbous knot. It was unmoving, but slightly giving, like a ball of gel so full it might burst.
"Gavin...My Gavin..." Gavin whined at the quiet words, shuffling closer and running his free hand over his hip and thigh. The familiar vaguely oily taste filled his mouth as he sucked, slowly creeping his lips further up the shaft. It was so big his jaw was starting to ache already, teeth barely grazing the ridges as he rocked back and forth. The small comfort he had was that he knew his teeth wouldn't do any damage, even if he bit down. He wouldn't, but it was comforting to know that he could. Sensitive as Nines was, the teeth scraping his cock wasn't uncomfortable. It was stimulating, sending ripples of pleasure to his swelling knot. Gavin whined softly, stroking and squeezing the bulge as he worked. He couldn't wait to feel it, already imagining how it would stretch him to bursting.
A hand landed on his head, fingers lacing in his hair and gripping gently. Gavin shivered, moaning as the grip tightened and nudged him closer. He almost choked as Nines' cock pushed a little further down his throat, using him like a sleeve. As he was pulled back, Gavin used his tongue to greedily lick the underside of his cock, rubbing and teasing the smooth ridges until Nines rocked forward again. The sound of Gavin choking made his cock twitch. Gavin was quite a sight, kneeling naked on the floor with his mouth full. His cheeks were flushed, lips stretched tight and glistening, green eyes hazy and unfocused. Nines moaned and pulled him closer, holding him there for a few moments to enjoy the tightness of his choking throat before pushing him back. Gavin gasped around his cock, breathless and desperate for air as saliva and thick pre-release trickled down his chin.
He shuffled a little, trying to find the right position to take as much as possible without gagging. It was possible. He'd done it before. He held himself a little higher and gripped Nines' thighs with both hands, forcing his throat open as wide as it would go and holding on for dear life as he was used. The oily taste continued filling his mouth as Nines got closer to his release, making Gavin suck greedily to encourage him further. A whine of protest fled his lips as Nines finally pushed him off with a grunt, hand still gripping his hair as he pulled him higher. Gavin followed the leading pull, pushing to his feet and into Nines' chest for more needy kisses. Nines was like a man starved, moving to cup Gavin's cheeks and tease his stubble as their tongues danced. Gavin was eager as ever, opening whining as he invited the teasing tendrils in and enjoyed their nips and kisses.
"I need to get you ready, love," Nines replied to the silent question that lingered in Gavin's eyes as he drew back. That was all well and good, but he could have come down his throat and still prepped him afterwards. Nines huffed softly as if he could read his mind, hungrily kissing his lips as he lifted him onto the bed. If Gavin wanted to keep his mouth busy while he worked, he had no problem with that. If anything, it would probably be a good idea to keep him distracted. They barely parted the whole way down as Nines climbed on the bed and settled against the pillows.
They stayed there awhile, legs entwining, fingers stroking, arms holding, lips caressing. It was slow and lazy, a restful break for what was to come. Gavin whined softly as he hooked his thigh over Nines' hip and shuffled closer, shivering as their cocks brushed. Nines' eyes silvery lidded as he continued scanning, measuring the heat of Gavin's flushed skin and the beating of his heart. He explored his skin greedily, lingering over each scar and dip he found, each of them now familiar against his sensors. His tongue teased Gavin's lips, tiny tendrils sucking and pulling the plump skin enough to creep inside. Gavin opened up with a moan, licking Nines' tongue and sealing their lips once more until Nines finally drew back.
"Do you want to keep your mouth occupied?" Nines asked softly, enjoying the way Gavin's eyes dropped to his cock almost hungrily before he nodded. "Come here..." He followed the gentle pull on his arm and sat up, crawling his way over Nines' chest until powerful hands lifted his hips and placed him across his chest on all fours. It was still a little embarrassing, even after all this time. He wasn't sure he'd ever get used to kneeling with his bare ass in Nines' face, but at least he had access to his cock to take his mind off it. A tremble ran through his thighs as Nines' hands cupped his ass and massaged the rounded cheeks, gently pulling them apart to gain access.
The ring of flesh was tight, twitching with Gavin's tensing muscles. He needed to relax him first. Starting slowly, he continued stroking his cheeks, gently pulling him further back until he could comfortably reach. He let his jaw unhinge to release his tongue and set the little tendrils to work. A few kissed and suckled the tight muscles as the tip of his tongue licked and prodded, while more tendrils crept up and down Gavin's thighs and slithered around his balls and cock. He could feel it as Gavin tensed and twitched, enjoying the hot breath on his cock as he leaned down, cursing and licking as he gripped the knot.
"Phck!" The whine was high and breathy as he leaned down to rest his forehead on his thigh. Nines let out a deep chuckle as Gavin's grip tightened and twitched. They'd barely even started, and he was already squirming. The thick lubricant acting as saliva soon softened the tight ring enough for Nines' tongue to edge its way inside. More moans escaped as it did so, making Gavin's spine arch as he pushed back for more. Creeping tendrils slithered up the passage, lathering and suckling the flesh walls to soften them further. The whole passage needed to be thoroughly stretched and coated before he'd risk forcing his cock inside. "Phck-Nines-yes!" Nothing pleased him more than hearing Gavin beg and praise like that, especially when shortly followed by eager lips sucking his cock.
Nines lowered his own pleasure sensors. It wasn't his intention to spill down Gavin's throat, pleasant as he knew that could be. The load he was holding was intended for his ass. A moan fled his voice box at the thought of how it would feel to finally have Gavin snug around his cock, buried to the hilt with his knot stretching him wide. He flexed his tongue at the thought and felt Gavin twitch in surprise. With his passage now slick enough, Nines drew back to start on stretching the ring itself. The plug he needed was already clean and ready on the bedside, and Gavin put up no resistance as he pressed the cool tip against his loosened ring.
Not so fast, love...Nines gripped his hip in warning as he tried to rock back. Though he was used to taking the plug, Nines didn't want to stretch him too quickly. He wanted him to thoroughly enjoy this experience, and stretching too soon would only make what was to come even more unpleasant. Gavin whined around his cock, but otherwise allowed Nines to take control. Nines patted his rounded cheek in reward, slowly twisting and pushing the smooth plug back and forth. Gavin's cock was already dripping with interest as the little tendrils pulled his ass wide and allowed the plug to slide into place. Oh, Gavin, you should see yourself...Nothing pleased Nines more than the sight of Gavin's ass stuffed with his plug. At least, nothing they'd done before. He had no doubt that seeing his cock snug in Gavin's ass would be even more tantalising.
"Nines, please-please! I want it-phck!" Gavin was silenced as Nines' tongue licked between his thighs to caress his balls and clean his dripping tip. Tendrils tightened around his cock, calming his rising release and making him whine. He looked over his shoulder with glittering eyes and lips, cheeks flushed from bending down for so long. "Phck! Oh-phck!" Nines pulled the plug, slowly stretching his ring and inching it back and forth for the ultimate stretch. He kept a grip on Gavin's hip, stilling his squirms. "L-let me! Let-me-phck!" Nines finally retracted his tongue and sealed his cheeks before allowing Gavin to turn and face him. He was firm as he pulled out the plug and settled Gavin in place above his rigid cock.
"Don't force yourself, love. We can always stop if you need to." Gavin nodded, green eyes softening as he leaned down to steal a gentle kiss. Nines' eyes fluttered one set at a time as he enjoyed the soothing press of lips before Gavin pushed up to get ready. The top set of eyes remained on Gavin's face, alert for any sign of pain or discomfort while the middle and lower sets busied themselves with lining himself up. Gavin licked his lips as he felt the firm tip of Nines' cock at his entrance. Phck, this is it...His own cock twitched in anticipation as he lowered his body. He closed his eyes with a shuddering sigh as the small pebbles nudged and teased his ring. The texture sent pleasure rippling through his body, making his thighs tremble. "Are you alright?" Nines wasn't sure he liked the way Gavin was breathing.
"I-I'm good-I'm good..." Nines wasn't sure he agreed, tightening his grip on his hips to stop him from pushing further. "It's a little weird...different..." Most of his toys, even the larger ones, were smooth or realistic. The texture of Nines' pebbled tip grinding his entrance was an entirely new stimulation. New, but not bad. He stayed there for a while, gently canting his hips to tease his ring. It didn't hurt, and after a while Nines seemed to relax a little and let him slide lower. The ridges brought with them a new texture, bumping and pulling his ring and grinding his inner walls. "Oh-phck-oh-God-phck! Nines!" Nines' LED span yellow as he gripped his hips again, holding him in place. He'd taken about a third so far. It was on the edge of too much, and not in a painful way. Nines seemed to pick up on it a little as the hands on his hips softened and moved to caress the skin instead.
"Don't push yourself...Take your time..." Gavin nodded as he dipped lower, moaning as his passage stretched around the jagged ridges. He couldn't exactly feel it on his walls, but the tugs and pulls on his entrance sent pleasure coiling in his stomach. Nines guided him up a little before pulling him down again, encouraging him to get used to the up and down motion. That also added stimulation to his ring, which stretched and tightened around the firm ridges as they slipped in and out. Curses and moans fled his lips as he bounced on his knees, ridges and pebbles rubbing and pulling with each thrust. He barely noticed as he slipped lower and lower, all the way down to the top of the knot.
Nines was in no hurry. Much as he wanted to bury his knot inside and fuck Gavin into oblivion, he wanted to make sure he could take it first. That meant letting him get used to the ridged shaft first. Gavin moaned as he noticed the knot against his entrance, green eyes fluttering as he leaned back and gripped Nines' thighs. Nines bent his knees a little, getting ready to rock upwards whenever he was ready. The sight of Gavin straddling his hips, taking his cock with a fucked out look in his eyes was something he would treasure for many years to come. His lips had parted, breaths panting as he squirmed and bounced, greedily taking the bulk of his cock with a series of needy mewls. Nines' bottom set of eyes feasted on the sight, watching his cock almost glisten with lubricant as it disappeared inside with each thrust, only to reappear moments later.
"Gavin..." Nines pushed himself up on one arm, using the other to pull him down by the back of his neck. Gavin went with it, moaning needily as he accepted the needy kisses. Nines stroked his way down his spine to tease his ass and feel around his cock. Gavin's ring was stretched tight, almost ready to split. That wouldn't do at all. With a small frown, Nines released a fresh stream of lubricant from the tip of his cock, smearing Gavin's passage and grinding his walls. Gavin gasped and moaned as the slide became much easier, smearing his ass and thighs with each rock.
"Phck! Phck-Nines!" The knot was almost too much. It stretched him so much that it almost hurt. There was a vague sting, tight and uncomfortable. Nines' hands steadied him, LED spinning red as he noted the discomfort. "I-I-can't-help!" He whined and pushed lower as Nines made to lift him off. "No-not! Phck, put-it-in!" The nails biting his shoulder suggested that was a bad idea. It was clearly causing him enough discomfort to make him stop. Gavin whined again as he squirmed, grinding on the first half of the knot in the hopes of teasing it further.
"We don't have to finish now if it's too much."
"I-I want..." Nines sighed as he noted the tears hovering in Gavin's eyes. Frustration would only tighten his muscles further and risk tearing. Nines nodded reluctantly, rubbing his back and soothing him while whispering gentle assurances in his ear. They wouldn't stop. He just needed to relax and stop worrying about it. Nines settled down against the pillows again, keeping Gavin's hands in his grasp and encouraging him to move. Gavin moaned and gasped, rocking on his knees as Nines pulled him lower, changing the angle a little. It was enough to send a shudder through his body as those pebbles teased his prostate. Finally...Nines snapped his hips. It wasn't hard enough to force the knot, but it was hard enough to have Gavin mewling as tears spilled down his cheeks. Nines kissed them away greedily as he continued snapping and grinding.
It was too much. Way too much. More than all those times in the hotel rooms put together. It felt like he was on pink again as Nines' cock slammed his ass. The ridges sent pleasure coiling through his insides. Each rock rubbed those pebbles against his prostate, making his balls tighten as his cock dripped between them. He felt like he could spill at any minute as the breath was knocked from his lungs again and again. His skin heated and prickled, damp and flushed with the heat of his body. Nines' moans and encouragements sent prickles down his spine, along with the clap of flesh as his hips snapped. Nines' silvery eyes were calculating as he gazed up at him, measuring his vitals and watching him relax.
He was like a snake coiled to strike. Without warning, Nines pushed him up and grabbed his hips, pulling him down and slamming home, pushing the last of his knot through. Gavin's whole body stiffened, eyes wide in shock as the last two inches sank in. He twitched and trembled, sitting rigid with his passage tight around Nines' cock. Nines held him still, hushing and soothing him as he canted his hips and found himself trapped. He was so full he thought he might burst. Nines felt around his ring, sighing in relief to find him still in one piece. He circled his hips slowly, hoping the stimulation would help him relax.
"M-more!" Nines blinked in surprise at the needy demand. He was so close he thought he might spill any minute. Nines all but growled as he pulled him down and sealed his lips, greedily nudging his hips back and forth to tease the knot in his entrance. Having taken it once, the second stretch was easier, and by the fourth and fifth, Gavin was eagerly dropping himself to meet it. "Fuck-me-Nines-phck-phck!" It was somehow more than Nines had expected. He knew that filling Gavin's passage would feel good, but the warm grip as his knot ploughed his ass almost enough to make his circuits overheat.
Gavin! He couldn't control it as his jaw unhinged, LED spinning red as he turned their bodies and caged Gavin against the mattress. Gavin didn't fight it, lost in a sea of pleasure as Nines grabbed his ankles and hoisted them to his shoulders. He hugged Gavin's thighs against his abs, rocking his hips and bouncing his ass on his cock. Gavin took the treatment eagerly, lips wide as moan after moan broke free. His body shuddered with each hard pound, skin slapping Nines' thighs, bringing with it noises so sinful he could blush.
"Nines! Phck-phck!" Each slam sent pleasure surging through his insides, warming his pelvis as the muscles coiled. He could fill his release rising and stared at Nines with needy eyes. All six of Nines' silvery eyes were staring at him, blinking one set at a time so he didn't miss any of the show. His jaw was hanging wide, long tongue eagerly licking and caressing any part of Gavin it could reach. The creeping tendrils had already returned to his cock, kissing and caressing his shaft and drinking the drops already beading at the slit. Gavin shuddered as he took in Nines' teeth, remembering well how close he'd come to biting off his arm on multiple occasions. "Phck! Bite-me! Phcking-bite-me!" All six eyes sharpened at the request.
Releasing his cock and reeling in his tongue, Nines threw Gavin's thighs wide and threw himself down. A hand in Gavin's hair pulled his head to the side so that he could bury his teeth in his left shoulder. Gavin hooked an arm around Nines' waist, digging his nails into his shoulder blades and pulling himself up as his jaw closed around his shoulder. Sharp teeth broke the surface, tearing a cry from his lips. Nines' hips were relentless, pounding his ass and pulling the teeth in his shoulder. The mixture of pleasure and pain was unbearable. Tears spilled from his eyes as he held tighter, moaning and sobbing as the tide rose. With a final cry, Gavin spilled, green eyes wide as his whole body stiffened. Nines buried himself deep, small rocks grinding his knot in Gavin's entrance until he finally came. His hips stilled as he pushed deeper, thoroughly marking Gavin as his own, inside and out.
"N-Nines..." Unlike a human, Nines' cock didn't soften. He felt just as full as he had a few moments ago when Nines finished, and the pull on his ass as he pulled out was almost uncomfortable. Worse was the pain in his shoulder as his jaw finally relaxed, slipping from the flesh with a fresh sting. Nines hushed him softly as he sat on his knees and parted his thighs, staring intently at the creamy release dripping from his abused entrance. He smirked, lips red with blood as he recorded the trickle, alert for any sign of pink or red in the stream. Gavin winced a little as the ache set in his joints, but his ass was a lot less sore than he'd thought it might be. He was a little overstretched, but otherwise, he was just tired. "Phck, I love you." Nines lowered his legs to the bed and settle in above him, licking the bloodied marks on his shoulder and pressing a series of gentle kisses along his stubbled jaw until he reached his lips.
"And I, you. Very much."