Disclaimer: I don't own Naruto. If I did, Kakashi would be teaching Sasuke more than just ninja techniques.
A/N: Sorry for not mentioning that it contains yaoi when I first posted the series, it slipped my mind at the time since I was excited about posting the series. Also, sorry if the summary is a bit unclear, but the character count for summaries was too low for me to get across everything in a clear manner.
Thank you Faydora for your review; it encouraged me to post another story since I was worried that no one but me would find the stories funny. If anyone is wondering why I had Sasuke drag Naruto into the bathroom instead of the bedroom, it's because in the anime when Naruto's apartment was shown the bedroom was not a separate part of the apartment and thus would offer no privacy with the front door busted down.
Constructive criticism is welcome as always. Also, when you review, telling me what you particularly liked about the story increases the chances of me doing something like it again.
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Kakashi was just ambling along reading his book when Iruka ran past him looking like he had just seen something absolutely horrifying. Realizing that Iruka had come from the direction of Naruto's apartment, Kakashi ran at full speed to see if one of his worst fears had come true, that the Kyuubi had broken free of the seal and was now fully in control of Naruto's body. He dashed past the busted front door, through the empty apartment and up to the bathroom.
Peering inside the bathroom (seeing how Sasuke had left the door open in his hurry to continue with the activity he had been engaged in with Naruto when they had been so rudely interrupted), what he saw inside the bathroom was very similar to what Iruka had seen earlier. Naruto was on his back, on the bathroom floor this time, with Sasuke still using his mouth on Naruto's hardened member.
"Tsk, tsk, I thought I taught you better than that. You're supposed to wrap your tongue around the penis before you put it in your mouth," Kakashi said, standing in the doorway with his arms crossed over his chest and his visible eyebrow arched in disapproval. Before either of the two teens could react to what he had said, Kakashi pulled a popsicle out of nowhere and demonstrated what he meant. "See, like that," he said when he was done demonstrating.
"Get—out—now," Sasuke growled when Kakashi made no movement to leave and just stood in the doorway staring expectantly at Sasuke. Sasuke was really starting to get pissed off at all these interruptions.
"Not until you show me that you can do it properly," Kakashi replied, unfazed by the anger coming off Sasuke in waves.
"Fine," Sasuke muttered. Knowing that it would be faster just to do what Kakashi wanted than argue with him, he proceeded to do as Kakashi had demonstrated. Naruto, despite his great unease at having his jounin sensei watching, couldn't help but moan loudly in appreciation of the new technique.
"See," Kakashi began pointing at Naruto. "Now continue doing that and you'll have him cuming in no time." And with that said, Kakashi vanished in a poof of smoke, leaving his students to continue on with their activities with hopefully no further interruptions (Author chuckles evilly to herself pondering who else should walk-in on the two unlucky teens).
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A/N: Sorry if the advice Kakashi gives Sasuke is inaccurate, but I am no expert on the subject matter so I just wrote what came to mind. This story turned out longer than expected, but I'm glad, since the last one just seemed too short. Also, I did not plan to make this a continuing storyline, but at the end I couldn't help but think of having more people walk-in on them, although I think this still works fine as a one-shot and I make no guarantees as to when I'll post more along this storyline.