«Could you take this box to my room? It's too, too heavy! That's so kind — thank you so much, big bro!»
Iris shoves the box into Hakuto's arms before he can even reply.
She leads the way, and Hakuto struggles not to keep staring at her ass.
Her ridiculously short, tight blue shorts make her small, firm little butt even more irresistible.
Hakuto cares about his father and respects him, but personally he doesn't think much of him — he sees him as a total pervert.
That's exactly why he does everything he can to act like the complete opposite of his old man… but he keeps failing.
I'm not like my father. I'm not like my father. I'm not like — fuck, I looked again…!
«Oh, this will be your room,» Iris announces, stopping in front of one of the doors lining the hallway.
It's a white door, with a very detailed black-marker drawing of a…
«W-Why is there a huge dick drawn on my bedroom door?!»
«Huh? I don't get what's so weird about it…» Iris mutters, tapping a finger to her lips with a faux-innocent look. «Maybe… you don't like how I drew it?»
«It's not about artistic style… IT'S A GIANT DICK ON MY BEDROOM DOOR!»
«Ugh, you're so picky… I even drew it nice and big! You should feel honored your little stepsister thinks so highly of you! Really huge…»
«Oh yeah? And what are you basing those huge expectations of yours on?»
There's a faint trace of pride in Hakuto's voice. After all, Iris's words would inflate any boy's ego.
She flashes a wide smile.
«Simple. Because you're Shin's son.»
«A-A-And how the hell do you know how big my father's… thing is?!»
«Isn't it obvious?»
Her smile widens even more, and Hakuto breaks out in a cold sweat.
Please… don't say what I think you're going to say…
«Your father is very kind, but kindness alone won't impress my mother — if you know what I mean… He must have some pretty remarkable hidden qualities down there. And since they say it's hereditary…»
Hakuto breathes a sigh of relief. For a moment, he thought she was about to say something much worse.
Iris's room is two doors down, on the same side of the hallway.
«Thanks so much for your help! You were suuuper kind!»
«It's nothing. We're siblings now, right? Helping each other is the least we can do.»
Hakuto is about to leave, but Iris stops him, grabbing his shirt.
«Aren't you even curious what's in the box?»
«Uh… no.»
«Ugh! Ask me what's in the box!»
«I'm not interested!»
«Just ask me! I'm not letting you go until you do!»
Hakuto lets out a resigned sigh.
«What's in the box…?» he asks in the flattest tone possible.
«Yay! I'm so happy you asked!» Iris says with a bright smile.
She literally forced me…
With a theatrical gesture, Iris lifts the lid. It's full of swimsuits.
«Wow. Really interesting… Can I go now?»
«Of course not! You said siblings help each other, remember? Summer's just around the corner, and I still haven't bought any new swimsuits — and you will come with me. But first, we have to go through last year's and decide what to keep and what to throw out.»
«Can't you do it on your own?»
«Of course not! A male opinion is essential! I'll try them on one by one, and you'll tell me how they look on me!»
Iris is about to pull off her T-shirt, and Hakuto spins around.
«Huh? Don't tell me you're embarrassed to see your little sister naked. We're family — these things should feel natural between us.»
«Y-Yeah, you're my little sister, but… only for a few hours!»
«So what? Think about how I couldn't wait to shower with my big bro instead… Ugh, all my friends do it!»
I'm pretty sure that's not normal…
Iris, looking rather disappointed, starts the swimsuit try-on.
«…I-I almost got it… ugh, why won't it go in?! …ugh… okay, done! Now you can look!»
Hakuto turns around... and he almost faints.
The bottoms fit her perfectly, but the top… looks like it's about to explode.
It's tiny. It barely covers her nipples, squeezing her chest as if it were tightly tied up with string. Only a small gold ring holds the undersized cups together.
Then the inevitable happens… CRACK!
The ring snaps, and only Hakuto's superhuman reflexes let him look away at the last second, while Iris's top drops to the floor.
«Oops… I didn't think my boobs had grown that much since last summer! Oh well, I'll give these to Claire — they should fit her. For today's welcome pool party, I'll borrow one of Mom's. It'll be a bit loose on me, but better than nothing. Of course, if it were up to me, I wouldn't wear anything at all… but I can't risk my shy big bro having a heart attack from seeing his little sister's huge boobs.»
«Iris, please… give me a break.»
♡♡♡
In the late afternoon, the welcome party for Hakuto and Shin finally gets underway.
They're having a small poolside refreshment in swimsuits, soaking in the sunken hot tub in the garden while they wait for Vivian to get back from work.
Shin and Hakuto sit on the same side, while Claire is across from them.
Iris, on the other hand, is wedged between Shin and Hakuto, wearing a two-piece swimsuit that's ridiculously loose around her chest — so much so that if Hakuto took a quick look, he could even see her nipples.
Iris has huge boobs, and yet her mother's bikini still hangs loose on her… just how huge must that woman's tits be?!
That's what Hakuto wondered when he saw Iris show up in that swimsuit.
«It's kind of wild that you two are sisters,» Shin slurs — he's already on his sixth or seventh glass of wine. «You, Iris, talk all day without taking a breath, while Claire still hasn't said a single word — aside from those not-so-nice comments this morning.»
Claire only pulls an annoyed face as she sips her orange juice — just like Hakuto.
Iris, though, as if to confirm Shin's words, starts talking nonstop again. The little wine she drank — just a taste — has made her even chattier.
«Oh yeah, my big sis is super shy. It takes her forever to open up to people. But your son isn't any better, huh!»
«Yeah, my son is really weird,» Shin says, shaking his head in disapproval. «If I'd had a stepsister like you at his age, you'd probably be Hakuto's mother.»
At those words, Hakuto and Claire spit out their juice at the same time, caught off guard by the remark, blushing hard. And Iris's reply only makes it worse.
«Come on, you're not that old, Shin. We still have time to give him a little brother.»
Right after that, Shin and Iris burst into loud, helpless laughter. The wine has definitely kicked in.
Hakuto and Claire can't do anything but exchange a look of shared suffering.
This chemistry between Iris and Dad is ridiculous! She's basically his female version. God, it's gonna be like living with two Shins, and even one was hard to put up with…
«Damn it, the wine's finished!» Shin grumbles, tilting the bottle until only a drop comes out. «Claire! More wine!»
«Yeah, big sis! Bring us more wine!» Iris echoes.
Claire lets out a long, resigned sigh.
Someone left the last bottle of red wine just beyond the edge of the sunken hot tub. To grab it, Claire turns and leans out, lifting her upper body out of the water.
A movement that inevitably leaves her ass up in the air.
An ass that now stands out in all its firm, voluminous glory — definitely rounder than Iris's — and made even more obvious by the swimsuit, which slides right between her cheeks with that movement.
But this time Hakuto's reflexes betray him, and his eyes stay locked on that enchanting butt.
«Looks like our dear Hakuto's weak point is a nice ass. I guess I should start working on my squats then!» Iris teases him.
«Hakuto, you really are a pervert…» Claire says, cold and cutting.
When will Iris learn to shut that big mouth of hers…? I really need to remember to stay away from her when she drinks!
All of a sudden, the roar of an engine tears through the air.
A red sports car pulls up on the private driveway that connects the main gate to the house, and a woman steps out gracefully — Vivian Kurotsuki.
Long platinum hair, straight as silk, and a white suit that highlights every one of her exaggerated curves. She's a supernatural beauty that makes Hakuto feel like he's standing before someone who doesn't belong to this world.
Iris had warned him that her mother had huge boobs, but he wasn't ready to find himself face to face with the biggest breasts he'd ever seen in his life!
And when Vivian turns to close the car door, Hakuto catches a glimpse of her backside as well — an ass so swollen it makes Claire's look small and flat by comparison.
«FIIUUUU~» Shin whistles. «Today my beloved wifey is even sexier than usual!»
But Vivian ignores him — she can immediately tell he's pretty tipsy. Instead, she walks up to Hakuto, swaying her hips in a way that's as sensual as it is elegant.
«Hakuto Seiko. We finally meet. Your father has told me a lot about you — actually, he probably said too much… Anyway, welcome to the Kurotsuki family, son, and if you need anything at all, don't hesitate to ask. I'm sure my daughters and I would be more than happy to satisfy you,»
So the woman winks at him.
«I-It's a pleasure, Mrs. Vivian…» Hakuto stammers.
He's making a huge effort to keep his hormones under control — he has no intention of having dirty thoughts about his father's new wife.
As Vivian leans down to give him an affectionate hug, Hakuto can't help letting his eyes drop to the woman's exaggerated cleavage.
At that heavenly sight, only one thought flashes through his mind.
How the hell did my dad do it?!