"Heartbeat"

"What a weird fetish you've got..." I mumble and purse my lips lightly. But if this is the ways of becoming a good girl I need to do this for his sake, I thought and nod my head to myself, "Aito kun..it's okay you don't need to hide it anymore. If you had told me sooner I would have gladly hand you my panty." I shyly say.

"Huh!!??What?" His eyes and mouth widened in fluster.

"You...like my pa-panty don't you?" I stutter, shyly looking away from his contact. "You can wear it too I promise I won't tell anyone! it's a secret between us only!"

"Dummy sister!"

I slip my hands under my dress and begin to remove my panty pulling it down.

"Wait a second. What are you trying to do?"

"Removing my panty..." By that time I had my panty removed and hands it over to him. "It has a banana print this time...." I mumble softly.

"Are you stupid!!!" He yells sharply blushing hard. "Dummy! How could a girl be so naive?" Looking a little mad this time, "Never remove your clothes before of a boy! Understood? Or..Or your pa-panty or whatever...." He flusters with a glare.

"Geez fine then...." I wears it revealing my bare skin and he looks away in shame. "Wuuahahahaha!!" I burst out laughing. "A prank perv! Bleh...you really do care about me though you barely shows it." I tease him with a smile widely.

"Tch! Nice prank dummy...." He stares at me for awhile and let out a breath.

In a wanting to tease him even more I walk closer to him leaving a quick peck on his cheek standing on my toes, "This is my way of saying 'thank you' for the gift okay? Heh."

Just now when I went closer to him I thought I heard his heart beat racing wild for a split second until he quickly step away in shame.

Check mate brother! Hhaa!

"....." He make a startled expression in froze.

"Hehee." I smile brightly again.

"Dummmmyy!!" He yells in fluster and dash inside his room without further protest.

"Geeezz at least he can be honest." I chuckle.

By that time around Haru and Sora enters my room carrying a large present, "Merry Christmas sister."

"Woah, thats..thats a big one!" I gasped with my mouth open in excitement, "What could it be?!"

"Well why don't you see it yourself?" Smiled the elder one.

I excitedly unwrap the box in hurry, "Wuaa.... that's a doll house! I always wished to have too! Thanks."

"We are glad to hear." said Sora.

"I wonder where is big brother...." I mumble looking inside the doll house, "It's not like I want something from him....."

"He can be shy at times...." Haru make a tiny giggle.

"What do you mean?"

"Nothing...you can go see him if you want to. It's not like he's busy now..."

"Alright then!" My face beamed out a radiant smile, "Iam going off to see him....See you later!"

I joyly made my way to his room and raise my hand for a knock on the door but when I saw it was half opened I quietly sneak inside the room like a phantom. Maybe because of the shut curtains that it was looking gloomy but the room was bleak, cold and quiet. It was filled with books and paper works. It appeared to me to be a library rather than a living bedroom. Judging by his nature and the environment he must be a book worm I say. When I further went inside I saw him sat in the table, reading a book that was on the table and some files which he was studying thoroughly.

"Is that you Ame Chan?" He ask all of a sudden without turning in my direction. Just how did he sense about my presence when I didn't even make a sound?

"Iam sorry big brother, I didn't mean to distract you. I shall take my leave...."

"No-" He turns back, "I mean you are welcome. Isn't this your first time here? You can stay if you wish."

"Aren't you doin some paperwork?" I goes closer to him.

"No. But I still can do multiple tasks."

"Uh I see." Nodding my head.

He observes me fixing his gazes on me and smirks, absorbed in his thoughts.

I move my eyes away from his gazes in tense and purse my lips lightly after biting my lower lip.