A/N: This is requested by wildcomets, a KiriAnn. If she didn't request it, I'll never write a KiriAnn... so enjoy.
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Kirihara was a devil in disguise.
This was something only Tachibana Ann knows.
Because if he wasn't one, then she won't have to suffer, she won't have those funny feelings for him.
Every thing started that night in the Jr. Sembatsu camp…
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That night, after Kirihara had done self-training, on his way back to his room, Ann stopped him. She was there to question about what Kirihara was doing. But she didn't expect Kirihara to insult her brother for being weak. Of course Kirihara was wrong, if Tachibana had played him seriously, Kirihara would be the one that was injured, not him.
Kirihara doesn't understand anything, and he dare to insult her brother, that makes Ann so angry that she couldn't help but went up to slap him. But fortunately Kirihara dodged it easily, but he didn't expect that Ann would fell down the stairs.
Without thinking, Kirihara pulled her to save her from falling. In exchange, Kirihara was the one who fell.
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The next day morning, Ann went to him, to ask him the reason for saving her.
"Heh, the reason for saving you?" Kirihara smirked devilishly to her, "And I thought you're smart enough to know the reason."
"You!" Ann was about to respond just before she felt something upon her lips. The kiss tasted like cotton candy, so sweet, so soft that she wanted more. She was disappointed that the next second, Kirihara broke it.
"I want you to be my servant." He whispered into the now blushing Ann's ears, a satisfied smirk on his face. "Don't forget you're indebt to me."
"That kiss had paid off everything."
"Hey…" Kirihara went nearer to her ears, his lips brushing her ears, "If I didn't save you, you would have fell and got seriously injured. You won't want your dear brother to be worried, right? And that kiss was just part of your job as a servant." Ann could hear him grinning.
"… Fine." Ann gave in, although she doesn't want to admit, but she loved the feeling of Kirihara touching her.
"Good girl…" the next moment, Ann found Kirihara's lips onto hers again, but this time, it was deeper.