Ryuji came into Rin's room for the second day of their deal, slightly dreading the encounter. He saw Rin, less chains than the other days, sitting on is bed and reading.

"Did you bring more Pocky?"

"Yeah, and some sodas, what happened to your arm restraints?" Rin smirked and waved his arms, book still in hand.

"I got them taken off for good behavior. The kiss you gave me yesterday held me off really well." He licked his lips and laughed, causing Ryuji to blush. "I'm sure you're ready to leave aren't you, wanna get this game over with?"

"Yeah, go ahead and guess."

Rin smirked, looking absolutely confident in his answer, scaring Ryuji a bit. He chuckled and drew out a dramatic pause, flipping his hair slightly and smirking more. "Izumo Kamiki."

Ryuji growled, "Excuse me?"

"What? That's not right?!"

"No it's not right, that's the name of a girl!"

"Oh, well I thought it rung well with your personality ok?"

"HOW WOULD YOU-..." the human took deep breaths and turned back to the other. "Next guess."

Rin looked slightly less confident, "Ummm, R-Renzou Shima?!"

The human made a buzzer noise with his phone.

"K-Konekomaru Miwa?! That's a boy's name right?!"

The buzzer repeated and Rin growled in false pain, but none the less worried the other boy. "Are you ok, Rin?"

"U-ugh... C-can I have that kiss now?"

Ryuji sighed and complied, placing his lips on the other's. The human expected him to be more forceful about the kiss, but Rin seemed to enjoy the soft sweetness of the contact instead. They stayed like that for a while, enjoying the kiss, and not going to much more than they started. Ryuji realized what he was doing and pulled away, leaving Rin with a blissful, happy smile.

"y-you weren't actually in pain, were you?" Ryuji asked, realizing the other's trick.

"Not gonna lie to you, I faked it."

Ryuji growled and stormed off to the other side of the room, then there was a knock on the door, Ryuji hid under the bed quickly before Yukio came in.

"Nii-san, it's time for your bath," Yukio carried in a tub of soapy water and a rag. "I'm going to let you take care of it yourself, just stomp when you're done, I'll be right under your room."

"Th-thank you, Yukio." The exorcist twitched at the politeness, and quickly left the room.

Rin slowly turned to where Ryuji was hiding and smiled, "Wanna stay and help me?"

"No way, I'll leave that to you."

Rin sighed, "Alright, I'll just skip washing my back then, and get some weird demon hygiene disease, and rot away."

He turned and saw that the other had already slipped out the window, and pouted.

Bon saw the girl in his bed once more, but he ignored her. He laid down on his side, facing away from the demon. He could practically hear her pouting and whining at being ignored, she wrapped her arms around him, and started nipping his ear. He blushed and continued to ignore her until she rolled him onto his back and giggled, before kissing him deep, an slow, not letting him breathe until he passed out.

The next morning, same as before, she had disappeared. Right up until he went downstairs to shower, then she was watching him intently as he washed himself. He continued to try and ignore her. Even through class as she practically sat in his lap, or during PE with the sit-ups, she would silently cheer him on as she sat in front of him with her chin on his knees.

Ryuji couldn't help but notice that she was a lot more active today. Yesterday, she would just stand and stare, but today, she would make more noise and move a lot more. Today, she was almost violently flirting with him.

Same as yesterday she stood in front of the door that he used to get to cram classes. "Please just leave me alone!" She frowned and disappeared in a mist. Only for Ryuji to feel her hands around him.

"Why?"

He wretched free of her grip, and turned to look at her, only for her to be gone completely.

He ran to the classroom and sat down, luckily before anyone got there. He pulled out his book on female demons and frantically looked for something that fit the girl's description. Unfortunately too many did; shape-shifters, succubi, most parasitic demons. Ryuji sighed, resolving to recite the entire bible before bed. It was the final day of the deal too. If that girl doesn't disappear when Rin is over his mating season, then that would narrow it down by a few parasites and succubi forms.

Slowly the rest of the class trickled into the room. As soon as the other two kyoto monks came in, Ryuji became distracted, trying to quietly tell them about his stalker, just to see if they possessed any information that he hadn't already found.

"Bon this sounds serious! If that's a projection then that could be Rin trying to seduce you. I mean; he's the son of Satan, he's the first of his kind, he could have similar powers to any demon. If she gets too close you could-"

"HIYA." Rin yelled, leaning over the group. "Whatcha talkin about?" the group silently screamed and scooted back.

"R-RIN?! Wh-what, how are you allowed out?!"

"What do you mean? The season has passed guys. I get to be in public again!" the boy sighed and stretched, the chain marks still obvious around his hands. The sight of those marks made the group queasy as Shiemi walked into the conversation.

"I'm happy to see that you're alright Rin-chan."

He snorted a laugh, "Like there was any doubt that I couldn't handle it."

Ryuji scoffed. "You handling it wasn't the big problem."

Rin laughed again, leaning down and whispering, "Thanks for helping, Ryuji."

Class started and everyone took their seats, Ryuji a bit stunned from the appreciation that Rin showed, almost as if... he expected something...

I just wanna point out that I'm still working on most of the plot, like, who the girl is, but dear god, If i make her a succcubus,.this link, you must take this link and read through the comments, this will be where I get the idea, just for the very reason, that it's funny as hell.