Measurement of Abdominal Capacity②-2

“Nngh… guh…!!”

Yui­na’s throat twisted in agony.
It was starting again.
That scene—that nightmare—was happening all over again.
Kyukkyu…
ShaaaAAAA!!!
“Ng!? Ugh!! Uuuugh!!”
A rush of water surged into Yuina’s slender body.
Her whole frame convulsed as she let out a muffled moan, eyes wide open in panic.
Gyurugyuru…
Her stomach made a strange gurgling sound and began to churn.
Her T-shirt was pushed outward from the inside, stretching with pressure.
The once-flat belly bulged outward with a sudden, wet-sounding pop.

“You’re next. But don’t worry—you both have excellent scores.”
“See the hose? It splits in two. If one belly bursts, the other gets to live.”

“…Eh…?”

SPLAAAGH!!!
“Gyaaaahhh!!”

“Alright, let’s begin.”
Kyukkyu…
ShaaaaAAAA!!!
“Nngh!?”
“Ugh!?”
There was nothing going down my throat, yet my stomach moved.
A cold sensation spread inside me.
The hose jammed deep in my throat was pumping pool water straight into my stomach.
“Nn… mmgh…!”
A sound escaped my lips on its own.
An unbearable feeling of fullness.
My belly was being pushed from the inside, the skin stretching tight.
Breathing became difficult.
My stomach… felt heavy…

“Ugh… nnnh…!”
A muffled groan escaped Ayano’s lips.
Her belly was swollen to an impossible size…
Mine’s… a little bigger?
No—it’s obvious.
I’m more bloated than she is.
No.
No no no no no!!
If this keeps going, my stomach will burst first…! N-no, please!!
It hurts.
I passed my limit long ago.
My insides are packed so tight that even breathing makes everything creak with pain.
“Ugh…!”
The moment I bent forward in agony—
my bloated belly bumped into Ayano’s.
Thud.
Just a light touch. Barely anything.
“Gabooh!!”

A splash of lukewarm water scattered through the air.
Ayano’s body jolted violently.
Her belly pulsed, then began to twist and writhe unnaturally.
“Fugh…!”
Michimichi…
Something inside her had started to break the moment I bumped into her.
The water trapped beneath her skin thrashed wildly, distorting her stomach into grotesque shapes.
“Guh!? Ugh!! Ughhhh!!”
Michi… michi michi michi!!!
Ayano turned and glared at me.
We’d been together for so long, but I’d never seen her eyes like that before.
“N-no… that’s not it…!”
“I-I didn’t mean to…! I didn’t do it on purpose…!”
But—
There’s no difference.
Because of this… I get to live.

SPLAAAGH!!!
“Gwah!!”