When the twins got back home, they noticed something rather strange. The house was quiet, and there was no sign of Aiko anywhere. only spilled lemon juice on the kitchen table. Though she disappears for very often, this time felt eerie.

“I wonder where she is hiding this time.”

“I hope she is not causing the neighbours trouble again.” Tatsuya sighed

They jumped and tripped over toys, construction tools and science lab equipment as they made their way to their bedroom. Yes, they share a bedroom, even though there are plenty of rooms in the house. Haruki moved in when they were still toddlers. She was afraid of ghosts and clowns. Rumour has it, she still fears these beings.

“So, what do you think I should make for dinner?” Haruki asked her brother while she was changing out of her school uniform behind a folding screen.

“I don’t know... maybe curry. It’s been a long time since you made curry.” Tatsuya layed on his bed looking up at the ceiling as he spoke to his sister.

“Curry? what kind?”

“Let me think... hmmm”

“You going to say beef curry. Right?”

“Wha! How did you know?”

“That was your fav since we were little. Anyways, I’ll go look for Aiko. you got some place to be remember.”

Tatsuya gathered a few things and went off to the bathroom. But before he actually went to the bathroom, he first made a stop to the kitchen. He passed by the mess his sister made in the living-room.

With a glass of lemon juice in hand, Tatsuya opened the door of the bathroom. The sound of water automatically running into the bath could be heard. It was already a bit steamy, so Tatsuya did not notice the clothing of two people laying scattered the on the floor. He did, however, notice that the smell of lemon juice was particularly strong. Tatsuya stripped down into his birthday suit. In the process of doing so, he heard a voice shout out in excitement.

“BIG SIS HARUKI!!!” splashes of water could be heard.

“Aiko, it’s me Tatsu. what are you doing alone In the bath?

“BIG BROTHER TATSU!!!”

Tatsuya walked over to the unusually huge bath tub, Just as he opened the shower screen, he caught a glimpse of brown in the far corner. He did not pay any attention to it as believed he must just be seeing things.

“How long till you done?”

“I don’t know... I know why don’t you join us... I mean me.” The sound of bubbles popped behind Aiko.

“Did you just let out some gas?”

“Maybe.” Aiko said as she turned away from her brother’s gaze.

“I’ll be quick, I got to meet up with the guys in a bit.” Tatsuya went to go wash him off first before getting into the bath.

“Yeah, but just stay on that side. I... I.... don’t want your germs close to me.”

“You know, sometimes I forget you are only 6 years old.”

“6 years, two months, 12 hours and 22 minutes, to be exact.”

“Yeah, yeah genius.”

When Tatsuya finally climbed into the bath, he noticed something rather unusual floating next to Aiko.

“So Is that some kind of new experiment thing you working on?”

Aiko tilted her head in confusion

“Nani?”

“The pair of rather perfectly sized boobs next to you.”

“Heh!?”

The sound of more bubbles popping sounded next to Aiko.

“So It’s those things making that bubbly sound. What are they filled with Helium?”

“I’m starting to think so too,” Aiko said under her breath.

“Pass them over. Let me inspect them.”

“W-what? No! Y-You can’t!” Aiko’s nerves were all over the place.

“I just want to see. It’s not like I’m going to do anything dirty with them.”

Aiko grabbed the pair of boobs clutching on to them

“No! Big brother, I am sorry, but you can’t.”

“Jeeez, fine, keep your fake milk jugs. It’s not like they the real deal.”

“Coming from someone who will never feel the real thing, that’s a pretty funny thing to say.”

“Hey, wad you say.” Tatsuya splashed water into Aiko’s face."

“Big brother, you being mean...” Aiko wailed as she jumped out of the bath and ran for the exit. Leaving her ‘fake boobs’ behind.

“I’m going to tell big SIS Haruki.” she continued to cry and ran off to her elder sister.

“No! Don’t! Aiko, I’m sorry! Please don’t tell her!” Tatsuya screamed with a sly smirk on his face.

“HEHEHE...”

“Poor little Aiko, so easy to fool. Now let’s see here.”

Tatsuya engulfed the boobs with his hands. He squeezed, but not too hard. He did it gently, as if handling a baby. Amazed by the sheer size and softness, Tatsuya placed his hand on his chin as he started to wonder.

“Is this really what real boobs feel like? Damn, my sister is a genius, no doubt. A pain in the butt like the rest of my sisters, but Aiko is my favourite defs.”

While Tatsuya was fondling the fake boobs, Haruki walked in with a baseball bat in her right hand. Tatsuya was too fascinated that he did not even notice his sister walk in. Haruki got into position to hit a home run. She swung the bat with such force that it cleared all the steam in its path. Just as she was about to hit her target, Tatsuya turned around now facing the incoming swing of the bat.

“THAT IS A PERSON YOU IDIOT NII-SAN!”

BAM!

Don’t worry, the bat Haruki used was a hard plastic one. It did not hurt Tatsuya that much.

TO BE CONTINUED...