Chapter 1: My Friend’s Little Sister Has It In for Me!

[AI CENSORSHIP BLOCKED THIS CHUNK - RAW ENGLISH RETAINED]

“Painting the red light district redder, my friend’s sister’s got her foot up our asses!”

When I came home from school and went into my bedroom, the first thing I saw was a pair of thighs.

There was a familiar girl lying stomach-first on my bed, kicking her feet to the beat. She’d helped herself to the new volume of a boys’ manga from my bookshelf, and it looked like she was having a whale of a time reading it.

This girl was Kohinata Iroha. She was a first-year at my high school (I was a second-year).

Her hair was a bright golden color, and the way it fluffed up, as well as the headphones around her neck, made her look like an emperor penguin. Her short-sleeved uniform and short skirt looked like they kept her cool in the humid heat of early summer. Without her socks, the line of her long, slender, pale legs was unobstructed from view. She was the epitome of a high-school girl, without the piercings or embellishments that would make her stand out as belonging to a particular subculture.

“Fill your ass to burstin’, then you’re on the floor! But that underwear of yours is to die for!”

She was the kind of girl who could charm anyone just by smiling at ’em. And that blessed girl who preyed innocently on those tragic boys was now taking over my bed like she owned the place. If she were just sitting there quietly, maybe I wouldn’t mind so much.

“Don’t care if you’re a virgin, just know that this sister—”

“Turn that crappy rap ‘music’ down right now! I can practically see the bass!”

I pulled the stereo cord from the socket before she had a chance to do it herself. The room fell into total silence, and the girl on the bed suddenly turned around, as though she only just noticed I was there.

“Oh, hi, Senpai. You coulda knocked, y’know.”

“Knock to go intomy ownroom? Anyway, you can’t put your music on so loud! Are those headphones just for show or something?”

Iroha grinned at me.

“You really wanna know what they’re for? You gotta get on my route first to find that out! Meaning you gotta pick me out ofallthe other girls out there. I guess I could tell you if you’re that into me, though! Truth is, these headphones...”

“I don’t give a crap.”

“Oooh, you’re heartless!” Iroha stuck her tongue out at me.

She’s such a pest!

She was always like this. Like she was constantly high. Adrenaline (or maybe endorphins) bombarded me the moment I thought about trying to kick this pest out of here. She flapped her gums before I could say a word.

“C’mon, Senpai! You should know I’ll probably be in here when you get home, so at least knock! What if I was changin’, huh?! Or is that what you want? Help! Someone call the cops! I’ve cornered a perv!”

“Sure, call the cops. I’d love to tell ’em all about how you broke into my room.”

“So we’re takin’ it to court now, huh?” Iroha narrowed her eyes and smiled smugly as I pulled my smartphone out of my pants pocket.

She always got like this when she sniffed any hint of challenge. The desire to defeat me and assert dominance in any way she could was an inherent part of this creature’s nature.

“I didn’t ‘break into’ here, anyhow!”

Iroha rolled over onto her back, her assets giving a small bounce as she did so. The top three buttons of her worn blouse were undone, giving me a glimpse of the round breasts which threatened to spill out of it.

They were huge.