Disclaimer: I don't own Naruto or Yugioh's Yami theme
Setting: A random spot in Konoha
Notes: Some of the chapter is from Ayato and Yami's thoughts. So I put it in script form.
Tenten's thoughts are in bold.
"Let's see, she said that it was by the village entrance and hers is the red apartment." Ayato was halfway there when… I see you are really fond of that girl aren't you, Ayato? Huh? Yami…
Yami:You really have the hots for Tenten, don't you?
Ayato:What do you want, you demon?
Yami:I'm just trying to have a pleasant conversation with my host. Is there anything wrong with that?
Ayato: You almost killed Naruto and you would've gone after Sasuke and Sakura too.
Yami:I was testing you. If I really wanted to kill them, do you think I would've given you back control so easily? I wanted to see if you could get back in control yourself.
Ayato:Liar!
Yami: Then why didn't I take control of you during your fight with Sasuke?
Ayato:I—well…
Yami:Can't think of an answer, can you? Impressive fight by the way.
Ayato: How can I trust you, the Dragon Demon of Thunder?
Yami:The same way Naruto trusts his Nine-Tailed Fox Demon. By fighting together as one, not as two separate people.
Ayato: What does it matter to you if I like Tenten or not?
Yami:It doesn't. I just wanted to see if you would admit it… And guess what, you did.Ayato:You tricked me!
Yami:'Tricked' is such an unmeaning word. I prefer deceived…
Ayato: Of course, 'you' would.
Later that day… Ayato found Tenten's place and he was invited in. "You've got a nice place, Tenten. Very comfortable." She couldn't help but blush. "Are you blushing, Tenten?" She tried to hide her affection, but her face grew even brighter. Ayato decided to make her feel even more awkward. He slowly slipped to her side and began to cuddle around her. "Damn it, Ayato. Will you stop that? You're making me feel—well…" "Go on, you know you want to say it." Ayato was teasing her. "Fine! You're making me feel really sexy, OK!" Ayato started to laugh. He suddenly got very serious. "Listen, Tenten. There's something you need to know about." She also got very serious. "Look, I really like you, but if you can't like all of me, then it's not gonna work out." What?"Ayato, what are you talking about?" He stood up. Suddenly Ayato's hair spiked upward and his headband lifted to reveal his red eyes. His whole personality turned vicious and cunning. "What are… no… who are you?" Tenten asked in awe. "I'm Ayato's other personality, well… the tougher parts anyway. Yami's the name." She could only look in shock. Ayato's hair and headband returned to normal. "I knew it, you don't like all of me, huh?" Tenten stood up and went to Ayato's side and tightly hugged him. "I could never shun a special part of you, Yami—I mean, Ayato."
As the sharing was ending, Tenten and Ayato were about to get some special visitors. "Are you sure that he's here, Anko?" "Yes, Kakashi. For the thousandth time, yes." Anko said as she walked close to Kakashi. "Here, we'll go through this window." But they stopped as soon as they saw the scene. "I could never shun a special part of you, Ayato—I mean, Yami." Kakashi and Anko smiled at the sight of Ayato smiling with Tenten around his body. They nodded to come back later. After being reassured, he got up to share a long, passionate kiss with Tenten. "Now why did you really want me to come over?" Ayato asked. Tenten then took Ayato to her own bedroom. She quickly got out of her shirt and pants and so did Ayato. "You do realize I'm not a virgin, right Ayato?" he smirked. "Then it'll be a lot longer because neither am I." She smiled also.
A few moments later…
"Oh, yes! Yes, Ayato!" Tenten was yelling, "Where did you pick up such a trick!" Over the years Ayato had learned a thing or two. He was slowly licking her clit and she was leaving her mark on Ayato. He winced, but when back to thrusting into Tenten. "I… didn't… know you were… such a… a freak, Tenten." Ayato said, panting heavily. "Oh, shut up! We… need… to stop. Shit! What time is it?" Tenten looked up at the clock. Oh man, it's almost midnight! I gotta go meet Anko for more training." "That's okay. I gotta go see Kakashi-sensei." Tenten looked puzzled. "Why?" "I got to go see if I'm good enough to join Squad 7." She began to freak out. "What! You can't go out to fight again, you might not come back alive this time, Ayato!" A finger silenced her on her lips, "I'll be fine." Ayato said as he changed into Yami. But something was different this time. Instead of all of his hair changing, only half did. "Well, it looks like I picked the perfect time to make friends with Yami." Ayato's voice changed too. It was like a mix of Ayato's soft voice and Yami's sinister for a stern, but serious one. Before he vanished, he kissed Tenten one last time, "I promise I'll come back…"