"Ooh... I can barely breathe in this bra... but I can't delay any longer... That boy must still be waiting downstairs... it'll be rude of me if I delay any- ow! Any longer. I'd better go back downstairs," the dark-haired girl said, as she buttoned her shirt up over her huge chest and straining bra.
This was your chance! You observed her, peeking your head out underneath the big pink bra you were hiding beneath, looking like a very strange turtle, and came to a decision. Her back was turned to you, and with the time it took for her to button her shirt, you had about thirty seconds before you were back to normal size! It probably wasn't enough time for you to make it back down the stairs, but maybe you could spin it by pretending to (somehow) meet the girl out in her upstairs hallway. Like, you could try and make her think you'd come upstairs, worried that she'd been gone for so long with no word.
Eh, it wasn't a very good idea, but beggars couldn't be choosers. What other choice did you have?
Watching the girl's huge, bodacious booty sway under her distractingly short skirt, you made your move. The cup of the bra you were hiding under was heavy enough that you had to put some effort into lifting it, but not so heavy as to actually keep you trapped under the cotton dome. Shimmying out from under your unorthodox hiding place, you made a dash for freedom.
In a perfect world, you would've dashed between her feet, turned a corner in her upstairs hallway, and zapped back to normal with just enough time that she wouldn't see it happen.
But this wasn't a perfect world.
You were stopped just short of the finish line; for whatever reason the girl in front of (and above) you pausing before opening the door to her bedroom. The door opened, but it was too late for you to leave.
And that was it for you.
You felt the whole world shifting- your time was up, both literally and metaphorically.
'I'm screwed...' Was the only thought that went through your mind as you stared at the floor, rapidly dwindling away from you.
All other thoughts ceased as you looked upwards, and became lost in the sight before you.
Time slowed down, the seconds turning into milliseconds.
You were on a collision course with one of the biggest, juiciest, most gorgeous asses you'd ever seen. In terms of pure size, only Jouko and Satomi had this girl beat when it came to the amount of junk in their trunks. And in terms of shape...
Hell, maybe this girl had both of them beat there! The verdict was out on Jouko; you'd have to, *ahem* get a better look to have a final opinion on that.
But right now?
The girl's huge booty, clad in nothing but a pair of panties in a shade of blue that matched her bra, large enough and wide enough to comfortably cover most of her backside, was looming before you like a pair of rapidly encroaching moons about to slam into you!
'Look out blue skies, here comes Shujin~' Was the nonsensical thought that passed through your mind as you grew closer and closer to the heavenly ass!
It was hard to put to words just what was happening. If you had to describe it... it was like standing directly in front of a landslide . You couldn't tear your eyes away from the sight ahead of you. The oncoming mass loomed larger and larger each second, filling your sphere of vision until all you could see was the planetary masses about to squish you... The blue-clad moons rapidly ate up the space in front of you, creating the illusion that they were growing larger when in fact you were simply rapidly getting closer to them as you grew back to your full height in the space of a few seconds.
And then...
The impact happened!
As you'd been standing directly beneath the girl when your shrunken form had worn off, you were sent headfirst into the plump rump of your new neighbor!
You had a couple of wonderful seconds to savor the feeling of the warm, pillowy sensation of the huge cheeks squishing against your face, aided by the soft cotton protecting them... and then you felt like your face was sinking into the beautiful backside as you were pressed more and more firmly into that big booty...
And then everything started going downhill.
While you'd been lost in la-la land, goggling at the ass you were getting squished into, the girl had rather understandably not been expecting anything of the sort to happen to her. Several things happened next.
First, the girl let out a shriek of alarm as a very sensitive place was suddenly assaulted by an unyielding force.
Second, she lost her balance completely, as your growing body underneath her effectively knocked her off her feet. Looking back, you really couldn't fault her for this, because who could possibly keep their balance when they were effectively being launched upwards when a normal-sized human suddenly sprouted into existence underneath them?
You went weightless for a moment, the hapless girl's arms flailing as her off-balance body bumped against yours...
And for the second time, your vision was filled with the heavenly view of a generous backside looming right over your head...
Only this time, you were normal-sized... and you were currently lying on the floor, with the girl's wide hips and bountiful backside about to come in for a landing directly atop your face!
Gravity brought the black-haired girl crashing down atop you, her ass cheeks squishing over your face, flooding your senses with the sensation of soft, squishy flesh covering your mouth and nose. You picked up several scents; a fragrant, floral smell that must've been her body wash or fabric conditioner... and something muskier.
And then the moment ended when the girl who was currently sitting on your face let out an ear-piercing shriek that you heard even with all of the thick, pillowy flesh surrounding your head. You tried to calm her down, instinctively opening your mouth to call out to her... which in turn only filled your mouth and nose with even more of her plush, squishy buttocks, leaving you trying not to literally choke around the mouthful of blue-clad booty smothering you.
A different sound, muted by layers of flesh, emerged from the girl. A low, throaty moan rather than a frightened, panicked squeal.
"W-W-What the heck?! How- what- WHAT IN THE WORLD?!" The girl leapt off of you as if she'd been burned, and you winced as light flooded your vision... but nonetheless you were grateful for the air, greedily sucking it down now that you didn't have a dangerously ample backside smothering you!
"How did you get up here?! W-why did you just... appear out of nowhere?! A-and why were you under my bottom?!" The girl squealed, face beet red as she stammered out the world. And because this was a world run on anime rules, you could practically see her eyes swirling and steam pouring out of her ears.
Uh...
Oops.
How were you going to explain this? The Narrator wasn't saying a word- the smug jerk probably wanted to see if you could dig yourself out of the colossal hole you'd dug yourself into.
Now... if this was the game, what options would you have? There would probably be one bad option; one neutral option, and one good option. The bad option would at a minimum probably get you kicked out of her house and at worse remove the girl from the pool of potential heroines, so that was out.
But what could you say at a time like this? You'd unwittingly assaulted (ass-saulted?) the poor girl, and she looked like she was ready to burst into tears!
At least she wasn't like Izumi... You'd probably have been beaten unconscious already if it had been her that this had happened to.
Well... nothing else for it. You decided to take a gamble.
It was time to come clean about your Esper powers.
"I, uh... I was worried about you. You weren't coming back downstairs, so I, um... I used my esper trait to shrink myself so you wouldn't see me coming up the stairs. As for the other thing... it was an accident? I just happened to be right under you when you opened the door..." Of course, you'd be stretching the truth a little bit. The girl didn't need to know that been hiding in her room for the last several minutes, suffering the embarrassing ordeal of barely fitting into her overloaded bra.
"T-that's... you shrunk?" Whatever the girl had been expecting you to say, it hadn't been that. Her face was still as red as a tomato, but there was a look of wonder now starting to overtake the embarrassment. As if the revelation of your shrinking power had been so mind-blowing to her that she'd momentarily forgotten that seconds ago she'd been sitting on her new neighbor's face!
"M-my esper... Is this what it was telling me about?" You barely heard the words that she whispered, which had clearly been her speaking her thoughts aloud, not intending them for your ears.
The girl dashed forwards, huge chest swaying and bulging against her tight shirt, and you were reminded that both her bra and buttons were under a dangerous amount of pressure. You braced yourself, closing your eyes and preparing yourself for the slap that was coming...
But no hand struck your face- rather, you opened your eyes when you felt a pair of hands clutching your own.
W-whoa! You instinctively leaned back- the dark-haired, brown-eyed beauty was leaning in her bespectacled brown eyes shining, and almost pleading look on her face. As the two of you were the same height, she was eye-level with you and was so close that your foreheads were practically touching!
"Explain! Everything about your esper! Right now!" For someone who probably rarely (if ever) raised her voice, she sounded surprisingly stern right now!
You'd better comply- you were lucky enough that she hadn't just kicked you out of her house (or called the cops on you.) If you wanted to make sure that this girl ended up as a friend, you knew that you'd better do as she said!
