Gai smiled gently as he brought Kakashi's chin up so their eyes met again. "I do," he said quietly, as his lips brushed over Kakashi's again. Kakashi didn't respond, but he didn't push him away either. Gai allowed his lips to travel over Kakashi's jaw and down onto his neck, his brows raising when Kakashi arched into him as his tongue traveled over a sensitive area. Gai smirked before attaching his mouth to the skin there, sucking and nipping at the flesh. He heard a low moan trapped in Kakashi's throat and attacked the curve of his throat with renewed vigor, determined to force Kakashi to let loose.
Kakashi's hands came around Gai's waist, pulling the broader ninja on top of him. Gai groaned when the motion caused his groin to rub against Kakashi's thigh, the pleasure driving him up onto his knees to straddle the slighter man. Kakashi panted and bucked his hips upwards, causing his arousal to press against Gai's stomach. Gai leaned down and brought his lips back to Kakashi's, drawing his friend's tongue into his mouth and sucking on it as his hands again ventured to the hem of Kakashi's shirt, drawing it slowly upwards over toned abs, giving the other man plenty of time to object. When it finally reached his chest, Gai pulled his mouth away and, sensing no resistance from Kakashi, pulled the offending object over his head and impatiently discarding it on the floor beside them.
He brought his mouth to a hard nipple, licking and sucking it as Kakashi gasped and threaded his fingers in Gai's hair. He moved slowly to the other side and Kakashi moaned, muttering Gai's name in a fit of desperation and need. The sound sent a thrill down Gai's spine, landing heavily on his cock and making him harder than he had ever thought possible, his arousal near painful in its acute twitch of demand.
Still, he wanted to make sure Kakashi had time to process all of this. At this point, he was desperate to take his friend, to claim him as his lover. But he couldn't fight the memory of Kakashi gasping at him to stop, the pleasure overwhelming him and making him mindless with need. So, to give Kakashi time to make sure this is what he wanted, Gai shifted his body as he allowed his kisses to drift lower until they reached the trail of silver hair that led underneath the waistband of Kakashi's pants.
With nimble fingers, he undid the fastenings, looking to Kakashi for confirmation before kneeling on the floor in front of him. When Kakashi focused his lusty gaze on Gai and nodded briefly, Gai made short work of pulling his pants off quickly, underwear in tow, Kakashi helpfully lifting his hips to rid himself of the constricting material.
Gai's eyes widened and his heart raced as he took in the sight of Kakashi's hard cock before him, reaching a hand up and grasping it reverently. Kakashi moaned, and Gai explored the pliant body in front of him with just his hand for a moment, learning what made Kakashi shudder and cry out.
He leaned forward, teasing the tip with his tongue and earning a gasp from his partner. Kakashi panted above him, begging. "Do that again, Gai…"
Gai smirked and did as he was asked, taking the head into his mouth and trailing his tongue around the ridge. Kakashi's hand fisted in Gai's hair, pushing down in a silent plea for Gai to take him all in. And Gai was nothing if not accommodating. His mouth slid down the length, sucking as he stabilized the cock with a hand at the base and pulled his mouth back up. He continued to suck Kakashi for a minute or so more, before the hand in his hair was suddenly trying to pull him off.
"Oh, God, Gai… please…" Kakashi moaned, arching his back as the man continued his ministrations. Gai smiled teasingly up at the writhing ninja.
"Please what?" he asked. In all reality, he was only partially teasing. He really wanted to make sure that Kakashi was okay with where he knew this was heading, and he wanted to make sure his friend and soon-to-be lover realized the severity of what he was asking before he complied.
Kakashi's head raised off the mattress, and one lust-filled grey eye met with black. "Fuck me," he said, his voice husky but confident. A blush rose in Gai's cheeks at Kakashi's vulgar language, but he moved to crawl up the man's body, pressing kisses to his heated skin as he did so. He finally reached his mouth, and kissed him gently.
"Are you sure, Kakashi? I was gonna let you…" he asked, concern reading in his expressive eyes.
Kakashi nodded, reaching for the bottle of lube off the nightstand beside him and handing it to the tanned ninja before pushing himself higher on the bed. "Don't wanna… need to feel you…" he managed to pant out. Gai watched his lover's face carefully for a moment before popping the cap, waiting for confirmation again before turning it and squirting a generous amount on three fingers. Kakashi spread his legs helpfully, watching Gai's face as the man's hand drifted down and started gently massaging the area with his slickened digits.
Kakashi gasped as one finger breached him, his eyes closing as Gai slid it slowly in and out. It wasn't painful, but it didn't feel normal, and Kakashi's body was reacting to the foreign feeling. When his body relaxed, Gai pressed a second finger into the hot opening, and Kakashi grimaced slightly. It was not quite painful, but not comfortable, either. Gai watched Kakashi's expressions as he prepared him, waiting until the man's body relaxed before leaning in to kiss him. He heard a deep intake of breath, and learned that even a searing kiss was not enough distraction for Kakashi to not feel the pain of his third finger entering. He was nervous to see how Kakashi would take it when he entered him fully, as his impressive girth would be more difficult to handle than three fingers.
Gai decided that he would have to distract Kakashi more fully, so he removed his fingers briefly. Kakashi gave him a heatedly questioning look, which Gai ignored as he slid down the slender body. Kakashi gasped as Gai wrapped his mouth around his cock, his hips bucking towards the wet heat that now enclosed him. "Oh, God, Gai…" Kakashi moaned.
Gai smiled to himself and continued sliding his mouth over Kakashi's length as he slid his fingers back into the opening. Kakashi hissed lightly, though Gai couldn't tell if it was pain or pleasure. Gai continued this as Kakashi moaned and writhed beneath him.
"Gai…" Gai smirked at the breathy moan that escaped the man when his fingers brushed the sensitive bundle of nerves inside the smaller man. He sucked harder and thrust his fingers in faster, hitting that sweet spot mercilessly. "Oh, God… I'm gonna…" Gai continued his actions, and thrust the man to the back of his throat as his cock twitched, his essence flowing down Gai's throat as the taijutsu specialist swallowed around the head.
Gai pulled his mouth off of Kakashi and his fingers out of him, sliding up his body. He opened his mouth to lightly tease his friend, but Kakashi wrapped a hand around the back of his neck and dragged him down to meet his lips in a passionate, forceful kiss. They kissed relentlessly until they both were struggling for breath, and they pulled back. Kakashi gave Gai the most smoldering look he had ever seen.
"Gai… fuck me. Now." The husky growl of his friend's command caused Gai's stomach to jump, and he instantly moved to obey. He climbed between Kakashi's legs and positioned himself at his friend's entrance. He watched Kakashi's face as he grabbed his member, pumping it a few times to slick himself before placing his head into the man beneath him. Kakashi's eyes closed and he grimaced in pain as Gai started to ease into him, stopping briefly every inch or so and watching Kakashi carefully, biting his lip nervously as he watched his lover's pain. Once he was fully inside of Kakashi, he allowed his eyes to close and reveled in the pleasure of how tight Kakashi was around him while he waited for the slighter ninja to adjust to his length.
After a minute or two, he heard Kakashi breathlessly mumble, "Gai, move… please…" He opened his eyes and was met with the delicious sight of Kakashi's mismatched eyes watching him, his face tense but the lust in his eyes obvious. Gai pulled back gently before thrusting forward again, and Kakashi cried out softly at the mixture of pain and pleasure. Gai paused for a second, not wanting to hurt his partner, but Kakashi pushed back on him, causing the broader ninja to moan as he completed another thrust. Eventually, Kakashi's pain clearly faded and Gai felt comfortable thrusting deep into the man below him, lifting his hips to better angle himself inside.
The two men moved in this way for a while, Gai thrusting deeply but passionately into the younger man sprawled beneath him as said man rocked back against the strong jonin. Gai watched him, thinking how beautiful he looked when he moaned so wantonly. Finally, the two felt their release building. "Gai… I need to…" Kakashi moaned out. Gai pushed Kakashi's legs out of his way and leaned down to press a deep kiss to the man, his hand reaching between them to stroke him as their new position allowed Gai to go deeper and slam that spot inside of Kakashi at just the right angle that had the silver-haired ninja screaming uncontrollably beneath him. It wasn't long after that Kakashi's body shuddered as he came again, his liquid coating their chests. Gai grunted passionately as Kakashi's orgasm caused the man to tighten around his cock, and Gai spilled himself into Kakashi with a few final thrusts.
Gai collapsed briefly onto Kakashi, supporting some of his weight on his shaking forearms while he caught his breath. Kakashi's head was thrown back and he was breathing heavily, still trying to recover as well. Laying like this for a minute or two, Gai finally gained enough strength to pull out of the man beneath him and roll to his side, eyes closed as his chest heaved. After another minute, he felt the mattress shift underneath him as Kakashi curled up on his side next to him, flinging his right arm and leg over the Beast's body. 'Who knew Kakashi is a cuddler?' Gai thought with a fond smile.
"Well," Kakashi sighed, his breathing finally returning to normal. "I don't think we can say that we're not gay anymore." His head rested on the broad chest of the man beneath him, a strong arm wrapped around his shoulders while it's twin rested against the headboard behind a head of glossy black hair. The man's chest shook lightly as he heard a gentle chuckle come out of him.
"No, I guess not," Gai muttered, his fingers playing gentle circles over Kakashi's bicep. The pair sat in silence for a few moments, digesting what had just happened.
"Or that we aren't attracted to each other…"
"Nope," was Gai's quiet response.
Kakashi started to feel uncomfortable as the silence stretched out between them. "So, what are we supposed to do now?" he asked into the air. When he received no response, he tilted his chin to look up at the Beast's face. Gai sighed.
"I don't know," he said quietly, staring resolutely at the wall ahead of him.