A giant mountain,  far away from civilisation.  But this doesn't mean that there isn't someone living. 
The mountain,  known as 'Rumbling Hills', was surrounded by a giant forest.  Said forest was the home of a wolf pack,  around 15 members belonging to it. 
It was a new morning for the pack, Boris,  leader of the pack,  arranged a gathering like every morning.  It was midsummer and a long heatwave made it very difficult to find enough water.  There was just a single lake left and that's were everyone has to drink from. 
That's why the pack is gathering everyday,  to walk together to the lake.  It was,  of course,  the leader who was leading the pack to the lake.  But this time was different,  even after following the same route as always,  there wasn't any water. 
Everyone was very confused,  'where is the water gone? ' is what everyone wondered. Boris was one of the first wolves to realize what happened.  He was climbing onto a rock and catched everyone's attention. 
"Hey everyone! I can understand that you are confused and worried.  It seems that the heatwave dried out even the tiniest bit of this lake too. "
Everyone was starting to panic now. It was obvious,  'If there isn't water,  we'll die '.
Boris had to do anything and just in this moment he remembered something.  "HEY!!"
Everyone was looking to the leader again.  "I know that you are all worried,  but it doesn't help to panic.  I probably know about a solution... "
The wolves started to look happier again.  "I once heard from a beautiful spring with clear water.  The problem is that it is on the top of the mountain and... "
"What's the matter,  there's a spring on the top ? Than we'll just climb up the mountain. "
Boris smiled a bit and nodded "Well than. I see that you are all sure to go.  Hehe,  we shouldn't waste time and start right now. "

Boris wasn't kidding,  only a few minutes later they began to made their way to the top.  But it came out to be way harder than expected. 
Normally it wouldn't be a problem for them but it was still very hot.  The fact that they hadn't drunk something, wasn't a big advantage either.  And last but not least,  they didn't ate even a bit.
There was it,  a tired hungry and thirsty pack in midsummer. 
However the hope to find water gave them enough strength to make their way.  Two hours later,  Boris was making the first step onto the top.  Everyone followed and looked around with big eyes. 
The top was a big plateau but instead of grey rocks they found grass.  It was a giant field of gras,  trees and flowers. 
Of course the wolves didn't come to watch the flowers,  everyone started to search for water. 
It didn't took much time until they found a little lake there. 
It's not necessary to say that everyone was immediately drinking from the water. It took about five minutes until everyone drunk enough. 
Boris was looking through the pack and smiled.  He decided that it would be a good idea to stay for a while.  
However he remembered that they have to eat something. 
"Rex!"
A black wolf was looking to Boris and came closer. 

Rex was a very loyal member of the pack and the right-hand of Boris. 
He was also very huge,  only Boris is a bit more huge. 
Rex was stepping in front of the leader and smiles. 
"Rex,  you and your companions will go back and hunt something for us.  Do you think you can do it? " Rex was just grinning "Nothing easier than that! "
He started to run away "C'mon, you heard it! " Three wolves followed Rex.  There was a white, a dark brown and a light brown one. 

15 minutes later Boris was sitting on a big rock.  He was looking through the pack and wanted to see if anything is alright. The wolf realized that it would be better to walk around for a while. 
When he stood up his belly started to growl a bit, it was starting to hurt a bit too.  Boris was breathing deeply to calm down a bit and then started to walk.  He was making just a few steps before his belly growled again.  A few more steps and it growled a third time.  Boris grunted and felt something very strange.  The feeling was moving from his belly to his rump.  A second later he felt a warmth escaping his ass,  his eyes grew widely and he looked behind. 
There was a huge red flower that looked very beautiful. Boris could see how it turned into a very dark green even nearly black.   A few petals were falling down before the flower withered and immediately died. 
Boris stared in horror,  he just killed a flower by ripping a fart. 
'Leaders shouldn't walk around and stink up the air, especially not with farts. ' was what he thought,  holding back an other fart. 
Boris continued to walk around and did his best to look normal.  He was quite successful but actually he was almost bursting. He wasn't sure if he only felt like it,  he was holding back a giant amount of gas so that his belly was actually inflating a bit. 
After finishing his round Boris felt even more bloated. Everything was ok so it was ok for him to search a lonely area.    He was very happy when he found a place in the shadow.  Boris felt how the gas was pushing and looked around,  making sure that no one is around.  He was sitting down and started to let the gas out in form of a toxic SBD. 
The grass under his butt was immediately dying , a few seconds later the grass in the surrounding area withered too. 
Boris didn't expect such a powerful effect.  He was walking away very fast,  not wanting to risk that someone comes and sees him. 
He emptied out the half amount of gas but realized very fast that he was starting to produce it again... 



Rex and his friends were successful to climb down.  They just arrived at the forest and like Boris the four had a few problems with gas too but since they were alone they didn't mind to let it out. But farts weren't the only thing they had to let out. 
The four were drinking by far the most amount of water,  and of course their bladders were really full. They quickly found a perfect place to empty their bladders. 
Rex started to stand next to an anthill and the others did the same.  Circling it,  the four are cocking their legs at the same time. 
Rex grinned widely when he started to urinate in a thin stream.  The other 3 did the same and a few seconds later they were peeing with full force. 
The four golden fountains were destroying the hill completely, all the tunnels were filled with very intensive urin.  After two minutes the wolves stopped and left nothing but a giant piss puddle. 
Now happy about their empty bladders,  the wolves were looking around for something to hunt. 
They wanted something that isn't too difficult to hunt but also something that is big enough for everyone of the pack. 

They were searching for quite a while but they didn't found something.  It was very hard for them to hold back their farts now but they had to do,  otherwise they could scared away potential prey. 
So they continued to search and Rex finally found something. 
It was a very huge deer that was eating a few berries. 
"Hey guys,  this would make a perfect meal,  doesn't it? " Rex grinned. 
"You are kidding,  this thing is way too huge.  We'll never get it down "
Rex was already expecting such an answer and chuckled "Well,  normally that's true. But I think that we will be able to do it if we play a little dirty... " Rex was making up a plan and told the others what they have to do. 

The four were splitting up and walked silently. They were positioned in the bushes and smiled.
The deer didn't realize anything and walked to a bush.  It was lowering its head and wanted to eat a few berrys.  The deer didn't expect something bad and so it didn't realize the black butt in front of him.  Suddenly the deer was hearing a hissing sound.  Not even a second later it felt something warm in his face before the toxic SBD finally showed it's effect.  The sulfuric stench made the deer's vision very blurry. 
It was making a few steps backwards before it turned and tried to run away.  The attempt ended when a dark brown ass was suddenly appearing in front of its face. 
The wolf the ass belonged to was standing only on his front legs.  He was grinning widely and grunted before he ripped an awful fart,  smelling like rotten meat. 
The deer made an other attempt to flee,  this time ending up in front of a light brown ass.  A very squeaky sound and an awful eggy stench filled the deer's lungs. 
It was very weak now but tried to run anyways.  The deer was making a few steps before it fall to the ground. It was still conscious but very weak. Of course the wolves wanted to change the first thing so the white wolf came out and grinned to the victim. 
He was turning and sat down on the deer's nose.  The wolf grunted before a hissing sound was audible, an unbearable fart pumped into the lungs of the poor deer.  It had an extremely acrid stench,  like sniffing ammonia very deeply. 
Needless to say that the deer was going through hell. The wolf was able to hold on the fart for one and a half minute, ignoring that his victim blacked out after 20 seconds. 

The others were coming too and looked down onto the deer.  It was Rex who got a bit too curious and took a small whiff of the face.  Not even a second later he started to cough heavily. 
"Phew,  you are hiding food from the others,  don't you?  Because THIS is newer the result of our normal food. "
The white wolf was clearly proud of his work and smiled,  risking to take a sniff too "C'mon it can't be as bad as you are trying to... " He was immediately jumping away from the deer,  his eyes tearing up "Whoo,  never mind! "
"C'mon you two,  take a sniff as well. "
The light brown wolf smiled and shook his head "We are passing. " 
The white wolf was walking to him and smiled "I can understand it... Than I the smell has to come to you. " And as promised,  he was ripping out an toxic fart,  right into the face of his friend.  He wasn't fully expecting it and breathed it in. 
The wolf tried to get rid of the feeling that his nose hairs are burning away. He was rubbing his snout through the dirt,  bringing himself in a valuable situation. 
He could only see how the white furred ass was sitting down on his snout. A few deadly farts followed before the white wolf was standing up.  The other one was doing his best to stand but he was almost falling multiple times. 
Finally he was able to stand and the four were starting to bring their prey to the others. 

On the top Boris was still fighting with his gas.  The pressure was incredible high in his belly. 
He was going to search for a lonely place again to get rid of the gas but just in this moment Rex brought their prey to the pack. 
"Well,  I think that should be more than enough for all " Rex smiled and got a smile from Boris in response.  "What are you waiting for?  You are the leader so you have the first bait. "
Rex pointed at the deer and grinned, while Boris slowly walked to it.  
The wolf was going to bite,  not taking care of his ass for a moment. 
FRRRRRRRRRRRRRRRRRRT 
Boris was very surprised and slowly realized what just happened . He looked around and saw a bunch of wolves,  staring at him with a shocked expression.
"I-I didn't want to.... " 
FRRRRT 
An other fart made it's way into the air,  filling it with the smell of spoiled meat.  Boris was blushing brightly and panicked,  just wanting to disappear. 
Things chnged when the wolf could hear a very strange tone that sounds like a tuba.  Suddenly he realized an godawful stench that out stank his fart by far.  His curious face moved into Rex's direcion. The black wolf was exhaling very loudly and chuckled "Hehe,  I think I should've warned you.  My farts tent to be very smelly if I hold them back "
"Y-yeah,  I see....  uhm... smell" Boris was still embarrassed but not as much as before. 
The feeling of embarrassment disappeared when Boris was surrounded by a bunch of loud farts and loud sighing. Boris started to chuckle before it slowly became a loud laugh. 
Rex was laughing too "Seems that you aren't the only one with gassy problems,  hehe. I guess something was wrong with the water". The entire pack started to chuckle about it,  ripping farts into the air. 
No one was holding back his farts anymore.  

A few hours went on and Boris walked around again. He wasn't ashamed to let his loud farts flowing,  everyone was ripping at least one fart per 10 seconds. 
The beautiful flowers were all withered cause of the farts but no one cared. The wolves found the situation a bit funny and some of them were pranking a few others.  The most of them were waking up their fellas with a juicy fart. 
Boris saw that more and more persons got tired and realized that the night was almost coming. He was searching for a good place to sleep and finally found a big cave.  He told everyone to come in and that's what they did. 
Everyone layed down on the most comfy places and only 10 minutes later everyone slept. 
There wasn't a second without any farts being ripped and echoing through the cave. 

The next morning came and Rex and Borris were already awake.  They looked around and saw that everyone else was sleeping.  They were smiling to each other before they nodded and hiked a leg,  looking behind them onto the others. 
"three... "
"two... "
"ONE!!!"
With that both are ripping a bombastic fart,  waking up everyone.  The now awakened wolves sniffed the air and run out of the cave. 
Both sniffed the air and realized the ungodly stench that lingered in the air.  "Seems that the farts were all trapped here " "and our 'waking up method' wasn't making it better. "
They went out too and realized that no one was ripping farts. 
The pack was very happy but became very shocked when they saw Rex and Boris,  drinking from the water again.