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"I want to sleep with you." Kakashi said bluntly as soon as they were out of ear shot of the mission desk.
"...Okay." Obito said, "Why?" Not that Obito himself didn't want to sleep with Kakashi but they have been teasing each other for months and this wasn't how he though it would finally end.
"Got an anbu mission in a week that's going to have me gone for a month." Both completely ignored the fact that it was against the rules to talk about your anbu assignments. Obito nodded and did agree that it was a good reason.
"Sure, come to my place." Kakashi now just nodded and followed after Obito into the Uchiha district.
"Obito, and Kakashi sensei!" Sasuke said as he saw the two, much more expressive at seeing the other. Itachi was with him holding his hand and walked over.
"Hey boys." Kakashi smiled and ruffled boths hair. "I'm busy right now so don't ask about new jitsu's." Sasuke frowned and stomped his foot, Itachi's disappointment less visible. He waved the two off the two then pushed Obito forward.
"Lets go, if were interrupted by an old lady next I'm really going to loose the mood." Obito huffed a laugh and just grabbed the others wrist before swirling into Kamui. He transported them straight to his bedroom. "Or that, that works." Kakashi said. Kakashi hoped on the bed and kicked off his shoes. Obito was finally hit with what was going on and froze, his face heating up.
"uh... you sure about this?" Obito asked nervously as the other still sat on his bed, now taking off his vest.
"Yep," Kakashi slipped off his forehead protector and looked at Obito with both his own eye and the Sharingan. "Are you?" Obito felt blood rush to more than just his face and decided he was 100% sure about this. He walked to the bed losing his own vest and forehead protector before looming over Kakashi. Kakashi leaned his face up and shot Obito a challenging glare and Obito took the bait, practically tearing Kakashi's mask down and kissing him. Obito pulled at Kakashi's shirt and he did the same, quickly both were undressed and Kakashi grabbed his pants before they were knocked to the floor.
"Here," He tossed Obito a small bottle and the other felt embarrassed again.
"Ah right-"
"Do you know how to do it?" Kakashi baited him again and now that Obito could see the teasing smirk that accompanied it worked ten times better. Obito pushed the other back down and spread the gel on his fingers before tracing them around the others hole. Kakashi jolted a bit at the cool feeling but relaxed again. Obito slipped one finger in first and watched the other for any discomfort. Kakashi nodded at him to keep going and pulled him into a now slow kiss. Obito soon could easily slid in another finger and kept slightly opening them until Kakashi gasped into the kiss.
"Right there?" Obito smirked and Kakashi just glared before pulling him down to kiss him again. Obito was only able to get slight gasps out of the other now but with the way Kakashi was absentmindedly rocking back on his fingers was enough for Obito. He had got Kakashi soft enough to take three fingers no problem before he slid his hand away. Kakashi sat up a bit to watch as Obito poured more lube into his hand before stroking himself a few times. "Ready?" Obito asked softly and Kakashi gulped but still nodded and laid back down. He felt Obito line himself up and shivered a bit, the others dick being a lot warmer and already thicker feeling than his fingers. Kakashi felt the tip just barely push in and bit his lip before he could gasp.
"Too much- too big. I can't. pull out." Kakashi started blathering, shaking his head violently. Obito quickly grabbed the others head gently and made him look him in the eyes.
"Kakashi, I haven't even put the tip fully in. You just took three fingers without complaining." Obito sighed exasperated. He was aching but if Kakashi was freaking out he wouldn't force himself in. Kakashi looked away and Obito moved one hand to wrap around the smaller's length and the other traced up and down his side gently.
"Are you nervous? worried you'll loose control?" Obito teased, sure enough the other relaxed a little and Obito pressed in deeper, finally getting his head to breach. He sighed and before Kakashi could tense again he started to stroke the other slowly, getting a breathy sound out of him.
"Don't want to," Kakashi paused to hold back a sound as Obito rocked in a bit more. "Embarrass myself." Kakashi grumbled, tucking his head into the pillow. Obito got a bit annoyed at the other and pushed his hips harder, getting half of himself into the soft heat. Kakashi yelped and tightened his legs around Obito's waist hared, only pushing him in further. Now Kakashi really did feel overwhelmed, Obito was big and even if he was prepped it was still a lot.
"Sorry sorry, slower." Kakashi said quickly, trying to regin in his breathing. He looked up to the other and saw Obito smirking. Before he could argue about how much of an ass the other was Obito leaned down and kissed him again, pressing his tounge into his mouth. Kakashi moaned into the kiss and the hand on his erection sped up a bit. Obito pulled back and now looked more fond than teasing.
"I'm going to move again, okay?" Kakashi nodded, he had gotten used to the others size and was feeling underwhelmed now. Obito pulled back a little and pushed back in hard, finally setting himself fully in the other. Kakashi couldn't hold back a moan as the other brushed past his prostate, squeezing his eyes shut as the air was almost knocked out if him with how full he felt. He was about to open his eyes when without warning Obito pulled out and immediately thrusted right back in all the way. Kakashi gasped as the other counited the fast pace, not giving him a chance to recover. Obito leaned on one of his elbows next to Kakashi's head and stared leaving open mouth kisses on his neck and shoulders.
"Sorry' can't stop." Obito panted next to his ear, hand on his dick switching to his hip to angle them higher. "So good, love you Kashi" Obito said breathlessly as he kissed Kakashi's lips and forehead. With the new angle Obito was getting deeper and hitting his prosate harder, making tears start to form in Kakashi eyes as all he could do way lie his head back and take it. Even without any stimulation on his dick it was too much, too fast, he couldn't stop the sounds coming out of him.
"O-obito, please" He felt the tears in his eyes pour over and Obito leaned up to lick them away.
"It's okay- so good." Obito praised him as he tightened his grip on Kakashi's hips. His right side was hurting, Obito must have been to gone to have control over his synthetic arm. Kakashi cried out only for Obito to close his mouth over his. He felt both like he was being split in half and that he was more comfortable than he's ever been. He locked his legs around the others back and with the position more secured Obito's hand went back to his dick. Kakashi wasn't sure if he was moaning or sobbing but he felt himself forcefully get pushed over the edge and spilled into the others hand. Kakashi felt the world spin and felt Obito hips sputter a few times as he filled him. Kakashi was completely lax and couldn't/ wouldn't try to move anyway, Obito still leaning forward on his forearms over Kakashi. He heard Obito start to say something to him and only caught a "..you okay.." somewhere in the middle.
"Yeah," Kakashi sighed as he barely got control of his breathing.
"Really?" Obito asked again, his eyes sparkling as he lifted himself back up onto his hands and... Kakashi winced as he felt the other was still hard. Kakashi opened his mouth to ask what he had just agreed to but when Obito pulled out and quickly thrust back in Kakashi was only able to whine. Obito wasn't going as fast but being already over stimulated and still having his breathing erratic Kakashi couldn't get a word in. His mouth stuck open as his tongue fell out only being able to pant as the other kept pounding into him. He felt as Obito lifted his legs till his knees were over his shoulders and started moving faster and hard, earning a cry from Kakashi. It wasn't until Obito's hand was back on his member that he realized somehow he got hard again.
"n-no" Kakashi finally got out but Obito just kept stroking him in time with his thrusts.
"Do you know how good you look." Obito said in a deep voice over him, "S-shit... I'm close-" Obito said as he slammed his hips forward one last time. Kakashi felt his own dick twitch but passed out before he could even feel himself come.
Kakashi woke up being carried back into the bedroom, he felt warm, clean and damp. Now only wearing a towel. Obito didn't realize he had woken up till their eyes met as he was placing him down on the bed.
"Oh!" Obito said, shocked then casted his eyes down and pouted. "Are you mad?" Kakashi sighed and just patted the bed. Obito sat next to him but stayed stiff as a bored.
"Next time we have sex you are jerking off first or after. One round. Only." Kakashi said and Obito grinned, nodding profusely. "Sage, this is the only part of those Hashirama cells I can't stand." Obito just cuddled down next to him and kissed his cheek. Kakashi sighed again but felt his eyes getting heavy and decided to just sleep for tonight, he still had most of a week left to beat Obito for this stunt.