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Frisks back pocket

The Nitrogen Cycle

The living room was a tomb of silence, broken only by the hum of the refrigerator and the heavy, rhythmic breathing of the teenager on the sofa. Frisk was no longer just asleep; he was in a state of total physical shutdown. His body, exhausted from the trek and bloated from the excessive intake of monster-grade junk food, had entered a deep, restorative coma. But while his mind was drifting through peaceful landscapes, his internal organs were working overtime, frantically trying to process the chemical disaster of Glamburgers, Starfaits, and greasy fries.

Venus was beyond exhaustion. The tiny monster felt like it was being flattened between two warm, damp tectonic plates. The air was a thick, humid fog of Frisk’s unwashed scent, and every time the teen shifted, the pressure increased. Venus’s leafy mouth was pressed so tightly against the boy’s skin that it could feel the pulse of blood beneath the surface. It was a rhythmic, thumping reminder of the sheer scale of the creature that was currently crushing it into the leather cushions.

Suddenly, Frisk’s body jerked. A sharp cramp shot through his lower abdomen, a direct result of his poor dietary choices. In his sleep, he reacted to the discomfort by shifting violently. He didn’t wake up, but his hips began to bounce and grind against the sofa in a subconscious effort to alleviate the pressure building in his gut.

*Thump. Thump. Thump.*

With every bounce, Frisk’s heavy weight came down harder on the tiny stowaway. The movement was relentless. The grinding motion of his denim and the slick friction of his sweaty boxers worked together to maneuver Venus like a pebble in a shoe. The little monster was pushed further down, sliding through the humid crevice until its face was positioned directly over the epicenter of Frisk’s digestive turmoil.

Venus’s mouth, forced open by the sheer pressure of being mashed against Frisk’s body, was now perfectly aligned with the source.

Frisk’s stomach let out a long, low, wet-sounding growl. This wasn't the airy, hollow rumble of hunger. This was the heavy, dense vibration of a system that was completely backed up and ready to purge. The teenager’s face contorted in a grimace of subconscious pain, and he began to grind his backside even more forcefully into the couch, seeking some kind of relief from the internal pressure.

"Mmmgh... too much... ketchup..." Frisk groaned, his voice a thick mumble.

Then, the floodgates began to crack. It started with a low, vibrating hum—a warning shot of gas that was thick, hot, and incredibly damp. Because Venus’s mouth was pinned wide open against the very "hole" of the storm, the monster had no choice but to receive the full force of the discharge. The gas was forced deep into the plant-monster’s throat, a concentrated blast of sulfur and rot that made its tiny leaves curl in agony.

But it didn't stop there. The "pfft" turned into a long, sputtering "squelch."

Frisk wasn't just gassy anymore. His body, in its infinite teenage wisdom, had decided that the middle of the night on the living room sofa was the perfect time for a total systemic evacuation. He began to release a continuous, wet stream of waste, driven by the intense pressure of his cramped intestines. Because he was grinding his weight down so hard, there was no room for the waste to go. It was being pumped directly into the small, airless pocket where Venus was trapped.

The tiny monster was being submerged. The heat was unbearable, a searing, biological warmth that felt like being dipped into a vat of thick, stinking mud. Frisk’s bouncing became more frantic as his body worked to expel the contents of his stomach. Each time he landed, he mashed Venus deeper into the mess, using the monster’s tiny body as a plug that only served to make the process more forceful.

"Ugh... Papy... stop..." Frisk muttered, his legs kicking out as another wave of cramps hit him.

He arched his back, lifting his hips for a second before slamming them back down with the full force of his teenage frame. The impact was like a hammer blow. Venus felt its tiny skeletal structure groan under the weight. The pressure was so immense that the monster’s head was being driven upward, guided by the slick, wet friction of the waste and the grinding motion of Frisk’s glutes.

Then came the "Big One."

Frisk’s entire body tensed. His toes curled, and his hands gripped the edges of the sofa cushions so hard the leather groaned. A massive, continuous, and incredibly loud fart began to erupt from him—a roaring gale of hot, pressurized air that seemed to go on for an eternity. It was a violent, vibrating release that shook his entire lower body.

In the midst of this tectonic eruption, the grinding reached a fever pitch. Frisk was rotating his hips, trying to squeeze out every last bit of the pressure that was haunting his dreams. The combination of the lubricating waste, the immense pressure of the gas, and the downward force of his weight created a perfect storm of physics.

Venus felt a sudden, sickening slide. With one final, forceful grind of Frisk’s backside, the tiny monster’s head was pushed past the point of no return. Guided by the very pressure that was trying to escape, Venus was driven directly into the teenager’s "hole."

The sensation was terrifying. The monster was now encased in a tight, muscular grip, surrounded by the searing heat of Frisk’s internal temperature. The "plug" had been set. As Frisk finally felt the pressure subside, his body went limp, falling back into a state of heavy, satisfied relaxation.

The massive fart tapered off into a series of small, sputtering hisses, like the dying breaths of a storm. Frisk let out a long, shuddering sigh of relief, his face smoothing out into a mask of pure, unadulterated comfort. The "itch" was gone. The "cramp" was gone. He felt lighter, emptier, and warmer than he had in years.

"So... good..." he whispered, his voice trailing off into a deep, content snore.

He settled into the cushions, his legs splaying out and his weight pinning the area shut with finality. Venus was gone from the outside world. The tiny monster was now a permanent part of the Savior of the Underground’s internal ecosystem. Trapped in the dark, hot, and incredibly pungent depths of the teenager’s body, Venus was buried under layers of waste and the tight, unyielding muscle of the boy who had forgotten it even existed.

Frisk shifted one last time, a small, wet "squish" sounding from beneath him as he adjusted his hips to be perfectly snug. He was a teenager who lived a lazy, gassy, and smelly life, and tonight, he had reached a new peak of unintentional filth.

As the night wore on, the smell in the living room became a thick, tangible thing, a cloud of teenage neglect that hung over the sofa like a shroud. But inside the "greenhouse," there was only darkness and the rhythmic, terrifying thumping of Frisk’s heart. Venus was no longer a pet or a guest. It was a secret, a tiny, leafy prisoner of the boy’s gluttony and laziness, destined to remain exactly where it had been driven—deep within the heart of the mess Frisk called a life.

Frisk snored on, a small, satisfied bubble of spit forming at the corner of his mouth. He was the hero of the monsters, the one who had brought peace to the world, and now, he was the final resting place for the tiny sprout he had promised to save. He wouldn't wake up for hours, and when he did, he would likely just complain about the smell and go back to sleep, never realizing that his "comfortable" seat was actually a living tomb.

The television continued to flicker its blue, dead light over the scene—a boy, a couch, and a secret tucked so deep that it might as well have been back in the Underground. For Venus, the world had shrunk to the size of a dark, humid tunnel, fueled by the endless, gassy cycles of a teenager who just didn't care.