Katsumi's university is famous for training soppu-style(fatless) sumo wrestlers. It is a school that regularly wins championships. Unlike the typical fat anko-style sumo wrestlers, they are required to build up their bodies in a planned manner and have a strategy for sumo. For that reason, daily training is rigorous, and they are required to train beyond their physical limits. The sumo club dormitory was also a place to support their huge muscles and fighting spirit.
After practice that day, Katsumi was preparing hotpot with his junior, Ryo, in the dormitory kitchen. It was normal for them to eat a large meal after practice. However, the menu for that night was decided by an unexpected coincidence.
"Senpai, this... it arrived."
Ryo showed him a large styrofoam box he had taken out of the freezer. The label read, "Special Sea Otter Hotpot Set."
"Sea Otter Hotpot? I don't remember ordering something like this." Katsumi tilted his head. It was filled with neatly prepared sea otter meat. It seemed that it had been sent there by mistake.
"Well, since we've come all this way, let's eat it," Ryo said with a laugh, and the other sumo club members in the room enthusiastically agreed, saying, "Yeah!"
They eat anything to maintain their strong bodies. They were also curious about unknown flavors.
They made a miso-based soup in a large pot, chopped up the sea otter meat and threw it in. They also added plenty of vegetables and mushrooms, and simmered it slowly. Soon, a rich aroma began to fill the room.
"It looks delicious!"
"I wonder what it tastes like."
The wrestlers huddled together and peered into the pot. Taking a bite of the cooked sea otter meat, they found it to be surprisingly tender, and while it retained the wild flavor typical of game, it also had a deep, sweet flavor.
"This is addictive..." Katsumi exclaimed in admiration.
However, as they continued to eat the hotpot, the members' behavior gradually became strange.
"My body is starting to get hot..."
"Now that I think of it, am I sweating strangely?"
Katsumi also noticed something strange about his body. His muscles were tingling with heat, and it felt like his blood was flowing abnormally fast.
"Isn't this... strange?"
Someone muttered. There is a theory that sea otter meat contains a compound that stimulates strong sexual desire.
The members looked at each other's bodies. The rock-hard, bulging muscles of the men who had trained so much were glistening with sweat. Their breathing became rough, and even their breath was hot.
In front of Katsumi, Ryo, a junior, staggered, but roughly untied his loincloth.
"Senpai... there's nothing I can do about this..."
His body revealed his well-trained pectoral muscles and steel-like abdominal muscles, and he already looked excited. "Damn... I can't take it anymore...!"
The other club members, too, seemed to have their reason washed away as they began to seek each other's bodies around the hotpot.
Strong arms crawled around Ryo's neck, steely abs rubbed against each other, and with each breath the heat rose. Katsumi pulled Ryo to him and slid his hands down his muscular shoulders.
He was pushed down onto the tatami mat in the back, muscles overlapping. His thighs creaked and his back tensed. The ingredients of the sea otter hotpot ran through his body, sharpening all of his senses.
The room was filled with the smell of wild breathing and sweat.
Katsumi hungrily sucked Ryo's massive dick.
"Aah! Katsumi-senpai, you're sucking too much!"
Ryo cried out as his hot and sensitive dick was licked.
"You've got a noisy mouth. Use your mouth too."
Katsumi roughly thrust his erect cock into Ryo's mouth.
While squirming, Ryo also began to lick Katsumi's cock hungrily.
They both bit into each other's penises at the same time.
"Mmmm...!"
"Ahhh...!"
Her hot tongues entangled and her lips clamped. Their mouths were soaked with drool and pre-cum.
The heads of their penises protruding from their mouths splashed saliva onto the other's faces.
Their hips shot up and the tips of their cocks collided.
And then they both ejaculated at the same time.
Their bodies convulsed violently.
As they ejaculated, both of their penises were still hard and erect.
Katsumi stood up and got on all fours, with his ass facing him.
Ryo raised his body, brought his face close to Katsumi's ass, and ran his tongue over it.
His asshole was sloppy with saliva and sweat, and he licked it.
Ryo thrust his tongue into the hole and licked greedily, making slurping sounds.
Just listening to the sounds made Katsumi's cock stand up again.
When Ryo pulled his tongue out, the hole twitched and opened and closed, dribbling clear liquid.
Ryo stood up, placed his stiff cock against Katsumi's ass, and thrust in with one go.
"Ohhhh...!"
Katsumi's body trembled.
Ryo moved his hips in small movements as he thrust his cock in and out.
Katsumi moaned as if he could no longer endure it.
As if spurred on by that voice, Ryo moved his hips violently, digging into the depths again and again.
Ryo's huge cock pushed open Katsumi's anus, parting the folds of flesh to penetrate.
The intense pleasure felt like it burned his brain.
Katsumi could no longer moan, but writhed voicelessly.
Every time Ryo dug into the depths of his ass, his whole body grew hot and his consciousness melted away.
Eventually, Katsumi's abdominal muscles contracted and his penis began to tremble.
As Ryo thrust upwards, a huge amount of semen spurted out.
Ryo's cock continued to attack his asshole even as he ejaculated.
Katsumi continued to writhe, shaking his ass even as he continued to ejaculate.
Ryo's cock swelled at the sight of this, and he stirred Katsumi's asshole even more violently.
"Ahhh... I'm coming...!!"
Ryo clung to Katsumi's buttocks and slammed his hips into him.
He ejaculated with such force that it pushed up Katsumi's internal organs.
Ryo's penis throbbed, and a huge amount of milky white liquid gushed out.
Given the force, Katsumi's abdominal muscles twitched and spurted out semen again.
Even after he finished ejaculating, Katsumi's stomach was still filled with semen.
The two of them collapsed, devouring each other's genitals.
Eventually, they reached their limit.
"...I can't take it anymore...!"
One by one, they came with violent explosions, and their semen spurted out. It ran and dribbled over their well-trained abdominal muscles. With one final push, their whole bodies shook, scattering white droplets everywhere.
When silence fell, the soup in the pot was still simmering.
"...Sea otter hotpot is just too dangerous..."
And so, the sumo club's night came to an unexpected close.
