Title: Reaction
By: it-glitters & geekwriter
Pairing: Greg/Nick
Fandom: CSI: Vegas
Rating: NC-17
Warnings: Ejaculate play, rimming, snowballing, felching
Summary: Greg's first time. Written as part of the LJ comm Smut_69's prompts: #40: Virgins.

***

Nick idly fingered Greg's asshole. "It's so tiny, Greg."

"I never much thought about it," he said as he moved on the bed, removing his weight from his erect cock.

"Be honest, Greg – you've never done anything like this? Not even let a girl slip a finger in?"

"I've never even thought about my ass as even slightly sexual."

"Then what are we doing here?"

"You asked me to come over, you told me that you had something to tell me. Then you tell me you're in love with me, and then my clothes came off because you wanted to see me. I laid down and you started to finger my ass."

"It can't be as easy as all of that."

"It was. You wanted me, and I said ok."

"So you go from 0 to 60 in under a minute."

"You assume that I haven't thought about you either. I mean, you must have known that something was up – otherwise you wouldn't have just come out and told me to get naked and lay down on your bed."

"Well, there was that comment that you made about needed to get fucked."

"I meant it more in the way that I needed to fuck someone, but this works to."

"So you want me to fuck you?"

"I wouldn't be adverse to it, as long as it feels good."

Nick put pressure on the virginal entrance and made Greg whimper. "It'll hurt a little, and then I will make sure it feels so good."

"And after... can we talk?"

"We can talk now, if you want."

Greg rolled; forcing Nick to loose contact with the hole that Nick was so quietly worshipping. But, it didn't matter when Greg exposed his rigid cock to Nick. "I don't want to talk right now."

Nick felt his mouth began to water. It was different now that it was hard. When Greg had taken off his clothes at the start, it was just a flaccid stub, sagging between Greg's thighs. Now it was pink, a hard 8 inches, uncut, leaking, curved slightly to the right, and begging to be sucked.

Nick crawled off the bed and discarded his clothes as fast as he could as he watched Greg stroke himself languidly. It seemed to be calming him down a little.

"I'm going to suck that perfect cock of yours," Nick said as he dropped to his knees and pulled Greg by the legs so that he was sitting on the edge of the bed. Greg sat up straight and smiled down at Nick, who stared into his young lover's eyes as he took the tip of his cock into his mouth.

"Damn!" Greg cried as he started to lace his fingers into Nick's hair. "You suck so... fuck..." Greg was instantly incoherent as Nick focused the pressure of his tongue just under the flared cockhead as he sucked eagerly. Nick pushed his hand against Greg's chest, forcing him to lie down again.

Originally, Nick had been planning on deepthroating Greg until he shot against the back of his throat, but Nick saw the opportunity to loosen Greg's perfect and tiny pink hole. He pulled up from Greg's cock with an exaggerated slurp and pushed his legs up against his chest. The effect was stunning. Greg's cock lay against his taut abdomen. A pink flush spread from his balls through his taint and then to the asshole that Nick was once again fingering.

Nick pressed his finger into the tight pucker while stroking himself. Greg lay against the bed, staring at the ceiling; arms spread open on the bed, fingers pulling at the sheets. Nick dropped back to his knees and removed the finger to replace it with his tongue. He put both hands on Greg's cheeks and spread then, allowing for maximum access as he kissed, nipped, and sucked the tiny, willing hole.

Pulling his face away, Nick surveyed exactly what he was doing to his partner. Greg's cock had come from a flushed pink to an angry red and his fingers were white from gripping the sheets. His hole was pulsating with the excess blood caused by sexual excitement.

Nick looked down at his own raging member and decided that it was time. He took lube from the top drawer and poured it generously onto his index and middle finger. He waited a moment and then pushed them into Greg's heated and pulsating entrance. Nick leaned in and kissed him as he twisted his fingers and caressed Greg's tight channel.

"I don't want to use a condom, I want to lick my cum out of you," Nick whispered hotly into Greg's ear. "I'm clean, are you?"

"Yes," Greg moaned as he arched when Nick started to stroke his prostate. Nick licked the pooled sweat from Greg's collarbone and stood up again. He pulled his fingers out and pulled Greg's legs further up. The bed was the prefect height, he realized as he lined up his throbbing cock with Greg's virgin ass.

He had to push a little harder that he would have liked in order to breach the muscles for the first time, but Greg didn't seem to mind. He swung his legs around Nick and dug his heals in – pulling Nick closer and deeper into him.

"God," Nick panted as he reached down to caress Greg's sweating face. "I never thought we would..."

"Shh," Greg moaned, kissing Nick's hand. "Just move."

Nick left a finger on Greg's parted and swollen lips, which his new lover sucked on eagerly. He rocked his hips gently at first, watching to slow movement of his cock pulling open Greg's once tiny hole. Now, the skin was pulled tight over his rigid shaft.

A small bite to his finger snapped his head back from watching his dick up Greg's ass. He looked up a Greg, who had a playful smile on his lips. "You can do more than that," he whispered and gave Nick as wink as he went back to sucking the finger that Nick had offered him so willingly.

Nick pulled back and watched his dick moving against the tight skin once more before beginning to fuck Greg in earnest. The finger was soon forgotten as he started to lift his hips to meet Nick's powerful thrusts. Greg gripped the bedspread as Nick wrapped a hand tightly around his cock. Nick pulled on it twice before Greg screamed and shot his seed into Nick's hand and chest.

Nick carefully milked each drop from Greg before lifting his hand to his mouth, tasting Greg's salty essence. He offered the finger back to Greg, who licked his own cum greedily. Watching and feeling the way Greg sucked only one finger, letting the others spread the sticky white cum across his face. All Nick could think about was how he debauched a beautiful virgin as he shot his own hot load into Greg.

Falling forward onto his arms, Nick leaned forward to kiss Greg's sticky face. He thought about licking it off, but he loved the dirty look it gave – it made him look like a beautiful slut. But, only his slut.

Nick pulled out gently and sank back to his knees, causing Greg to whimper. "I thought..." Greg started to whisper. "You're not going to leave me?" he asked, pain filling his brown eyes. A part of him thought he had just been an easy fuck for Nick.

"No, just... I want to do something," he said, pushing Greg's trembling thighs back and exposing the stretched and used asshole. The once tiny pucker was now open and leaking. Nick looked pridefully at his work before attaching his lips to it and sucking. Pulling as much out as he could, he held it in his mouth and crawled up Greg's exhausted body.

Greg opened his already cum-smeared mouth to accept Nick's offering. Nick carefully spit it into Greg's open and waiting mouth. Greg held his mouth open to show it to Nick, even sticking his tongue out and letting some of it dribble down the sides of his face, mixing with his own cum before swallowing.

Nick couldn't help stare down at the messy face and the trusting, worried eyes of his lover. "What's wrong?" he asked as he carefully smoothed down a piece of Greg's hair.

"That was weird."

"Sorry."

"Not the sex."

"What?"

"The cum."

"Oh." And then it suddenly hit Nick that it had been Greg's first time with another man and that he had practically forced cum down Greg's throat without even asking if it was ok.

"Shit!" Nick exclaimed, trying to find a free piece of cloth to wipe Greg's face with, but then he felt a hand stopping him.

"I like it," he said softly. "And I really like the way that you reacted to it."

"I've never done that before... but I just – you looked so gorgeous like that."

"Yeah?" he asked, blushing. No one had ever called him gorgeous before.

"Oh, baby, you have no idea," Nick said, kissing Greg's sticky face and pulling him under the blanket.

***