By: NFused
Ben sat in the passenger seat next to his driving instructor who had offered to drop him home after his test. Ben had recently turned 19 and he took his driving test as soon as possible. He loved cars and had wanted to drive since he was young. As they pulled up to his house. He saw his mother, Jackie and his younger sister Molly standing on the driveway.
He stepped out the car, thanked the instructor and walked up to his family.
'I passed' he said excitedly.
'Well done, darling' Jackie exclaimed. 'Your father is just bringing round your new car.'
'Thanks mum, this is so cool'
Molly didn't seem to interested about her brother passing his test. She was more annoyed at the fact that he got a car.
At that moment his father pulled up in a new black Audi A1. After the initial excitement of looking around the car. Jackie suggested that Ben should drop Molly at her tennis lesson, saying that it would be good bonding time. Ben agreed, he was just eager to drive his new car.
The two got in the car. Molly was wearing her full exercise gear. A pair of black tight fitting leggings, which hugged her plump bubble butt. She also had on an orange sports bra, encasing her large breasts and her long brown hair was tied back in a pony tail. The next five minutes want exactly bonding time. Molly immediately got out her phone and Ben was listening to the radio.
About ten minutes into the half an hour drive to the tennis court, Molly turned to Ben and said rather slyly.
'I had eggs for breakfast bro'
'Oh, Molly please don't fart in my new car. he responded.
One half of him did want Molly to fart. You see, Ben had a secret love for Molly's toxic gas. She had always been a very gassy girl and it seemed only natural that over the years Ben had developed a fetish for her gas. The whole family was exposed to Molly's destructive farts daily and they were all used to it. However, for Ben it was torture not to be able to fully appreciate the smells which came from his sister round ass. Molly did not know about his fetish and he intended to keep it that way. The other half of him didn't want her to fart as this was his new car and Molly's farts have a nasty habit of sticking around for a long time after they are released.
At that point the silence was broken by an almighty roar from Molly's butt.
PPPPPPPPPPPPPPPPOOOOOOOOOOOOOOOOORRRRRRRRRRRRRRRRRRRRRRRRRRRRRPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!
'Whoa, that was a big one!' Molly giggled
Then the smell hit. the stench of rotten eggs filled the car. Even Molly gagged a little, not quite ready for the smell she produced.
'Jesus Molly, this is my new car and I really don't want you stinking it up.' Ben said, angrily
'Awww, are my farts too smelly for Benny?' Molly teased.
RRRRRRRRRRRRRRIIIIIIIIIIIIIIIIIIIIIIIIIIIPPPPPPPPPPPPPPP!!!"
A five second long ripper of a fart, forced its way out of her ass, adding to the potent stink within the car. Ben struggled to conceal what was happening in his pants as it was in full view of Molly. The smell as amazing though. Rotten eggs and decaying vegetables, filled his nose as he took tentative whiffs of the air.
'You might want to open a window after that one. PU!, That was a stinker!' Molly exclaimed as she playfully pinched her nose.
'Nah, it's alright, besides its cold outside.' replied Ben
He instantly regretted that comment. He was so intoxicated by the smell that it just slipped out. Molly looked at her brother with a confused expression.
'Suit yourself' she replied
'Actually, maybe I will open a window.' Ben said quickly
The smell flooded out the car as Ben lowered the window. The car was left with a slightly eggy scent in the air as they pulled up to the tennis court.
Molly was about to leave the car when she stopped and looked over at Ben. She bit her lower lip
'Sorry about this Ben'
'Sorry about wh-'. Ben never finished that sentence
PPPPPPPPPPPPPPPPPPPHHHHHHHHHHHHHHHHHHHHHHHHRRRRRRRRRRRRRRRRRRAAAAAAAAAAAAAALLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPTTTTTTTTTTTT!!!!!
For a full 15 seconds Molly let loose her biggest fart of the day. It started off quieter but quickly evolved into a huge, loud belter of a fart. It smelled as though she was pumping the stench from all the sewers in the world into the small little car. This was a fart of another level. The temperature in the car began to rise from the heat of this fart. It was a truly deadly concoction of smells, which replaced all the air in the car with Molly's putrid stench. The fart finally came to an end.
'AHHHHHHHHHH' that felt so good!' Molly sighed.
She left the stinking car and pranced off to her tennis lesson, far more relieved than she was previously.
Ben sat there slightly dazed as the gas swirled around him. He looked over to the passenger seat. where Molly's big stinky butt had been for the past half an hour. He knew that if the smell up here was bad then the smell down there...
He had already plunged his nose straight into the seat before he could finish his last thought.
The stink was something he had never experienced before. It was truly powerful. It was a smell so disgustingly smelly that no one should be able to withstand it let alone enjoy it to the extent that Ben was. He rubbed his nose all around the seat as he desperately wanted to sniff every last bit of it. He must have been smelling that seat for a good 5 minutes before he finally lifted his head up to meet the slightly less stinky air. He looked at himself in the mirror of the sun visor. His hair was all ruffed up and the end of his nose was red.
At this point he had been in the car for about twenty minutes. He decided just to wait for Molly to finish. While he sat there in Molly's gas chamber he had a thought. Molly's gas was not something to be disgusted about. Her gas was meant to be appreciated not feared. Ben wanted Molly to know about his fetish but he couldn't face her knowing that he liked her farts in case she was grossed out by him.
Molly interrupted him mid thought as she returned from tennis.
'Whoa, what happened to you?' she asked
'Oh, erm its just hayfever.' he hurriedly replied.
Molly got in the car and the two returned home in a lot less uneventful journey.
They arrived home and Molly immediately went to take a shower. which left Ben with an idea. He lay on his bed and waited for Molly to get in the shower before he made his move. His parents were downstairs so this was his chance. He made his way its Molly's room and found exactly what he was looking for. Molly was not exactly the tidiest of people and had left her tennis clothes lying on the floor. He rummaged through them but he could not find them, just her yoga pants and top. He took a quick a whiff of the pants but it was just a sweaty smell. Ben then checked the washing basket where he found them. Molly's panties. There was a large stain not from where her farts had become too wet but just from the continual assault of gas. He brought them up to his nose and took a big whiff. They still retained the stink from her farts in the morning but not quite as powerful. He took a few more whiffs before putting them back and returning to his room.
After trying to rid his car seat of Molly's to no avail he decided to just give up and go play some videogames in the games room. It was a large room at the top of the house, complete with a 7ft pool table, a large 37inch TV, 2 sofas and a mini fridge. It was his (and Molly's) hideout where they came to relax. He was just chilling playing some Rocket League, when Molly walked in.
'Hey, can I play?'
'Yeah sure, grab a controller' Ben replied
Molly sat down on the couch and got herself comfy. She had changed into her 'lounge' gear as she called it which consisted of a pair of long, soft pants and a hoodie. She had let her hair down and had put on her 'just for show' big rimmed glasses.
'So, what are we playing? she asked
After briefly explaining the concept of rocket league which is basically car football in rocket powered cars. Ben starter setting up the game until he was interrupted by an ominous gurgle.
RRRRRRUuuuubbbbgggggggGGGGIIIIIIIILLLLGGGIIIE
Molly giggled, knowing what that meant but she came up with an idea.
'Do you want to make this a competition? she asked slyly
'Um ok' replied Ben
Molly began to pitch her idea
'Alright so we play a best of three games and if I win then...well I'm feeling pretty gassy after that burrito I had for lunch so I get to fart in your face and you have to smell all my farts up close.' Molly giggled as she thought of the idea. 'But if you win then you are spared from my gas'
'Ok, let's do this' Ben responded
They went straight into the first game. Molly stomach continued to make rumbling noises but she held back her gas. Ben on comfortably but realised he had to let Molly win the next game. A deliberate loss from Ben in the second game meant it was down to the final match. Ben pretended to be playing his best although he really didn't want to win with the prospect of Molly farting in his face! The two were drawing in the final seconds and Ben allowed Molly to get through and score, sealing his fate.
'Haha I won!' shouted Molly
She looked over at Ben with a large grin on her face.
'Please, do I have to?' Ben asked
Molly wiggled her butt at Ben and slapped it, saying
'Come on get your face up here'
Ben wanted to rush over but knew he had to pretend to be reluctant.
'Ok, lie on the floor with your face up. Molly commanded.
Ben obeyed and then Molly sat over him reverse cowgirl style with her butt in his face. Ben nose slotted into place up her butt and Molly's large squishy cheeks encased his head within her butt.
'Are you sure you want to be back there?' she teased. 'it's about to get quite windy down there!
BBBBBBBBBEEEEEERRRRRRRRRPPPPPPPPPPPPLLLLLLLLLLLLLOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPTTTTTTTTTTTTTTTTT!!!
The foul wind that erupted from her large behind was a deep and bubbly fart., which blasted a very meaty stench into his face. Ben was loving it he could smell all the parts of her burrito, the meat and the beans which were the most prominent. He desperately wanted to take huge whiffs of the smell but could not risk it. Molly lifted her butt up off his face.
'How is it back there?' she asked
'It stinks so bad Molly, what did you eat? Ben replied, knowing exactly what she had eaten.
BBBBBBBBBBBERRRRRRRRRRRRPPPPPPPPPPPP!!!!!!
PPPPPPPPffffffffffffffssssssssssssssssssssssssssssssssssssssss!!!!!
Molly pushed out a large 5 second ripper before following it up with a 8 second long silent fart. Both smelling heavily of the rotting meat and vegetables. The smell had already filled the room. This was absolute heaven for Ben as Molly released her rotten farts straight into his face. The smell was truly awful for any normal nose, but for Ben he was desperate to get every last whiff and it was torture not to be able to fully enjoy them
'Ewww, that was a Stinker!' laughed Molly, who sniffed the air and smiled at just how powerful it was. She lifted her butt up a second time, to reveal her brother pretending to gag on the stench.
She laughed as she pulled down her pants to reveal her white underwear. Ben looked in amazement before she planted her almost bare butt on his face and ripped a monster fart
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRROOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOPPPPPPPPPPPPPPPPPPPPPTTTTTTTTTTTTTTTTTBRRRRRRRRRRRRRRRRRRRAAAAAAAAAAAAPPPPPPPPPPPPPPPPPPPPPPPPPPPPTTTTTTTTTTTT!!!!
This was a huge fart even by Molly's standards. the first 20 seconds was a deep bassy fart which thundered out her butt. Stinking out her brother even more and filling the room with her toxic eggy gas. Molly was giggling through the fart unable to imagine the smell right where her brother was. Ben was loving it as this ungodly stench of sulphur and rotting meat assaulted his nostrils.
'Ahhhhhh, that's a relief' Molly exclaimed.
Molly grinded her butt up and down Ben's face before she finally stood up and looked down at her brother.
'Uh-oh, I've got to take a dump!' she said before running out the room.
Ben got up and sat back down on the couch and opened up his couch. He couldn't take it anymore. He had to tell Molly about his fetish. Her gas was too powerful to go unappreciated any longer.
In the bathroom Molly was unloading a massive dump. The toilet bowl was already filled halfway with shit and she wasn't stopping soon. Another large turd slid out her ass to add to the growing pile.
PRRRRRRRRRTTTTTTTTTTTTAAAAAAAAAAAAAAAPPPPPPPPPPPTTTTTTTTT!!!!
BBBBBBBBBBRRRRRRRRRRROOOOOOOOOOOMMMMMMMMMMMMTTTTTTTTT!!!!
PPPPPPPPPPPPPRRRRRRRAAAAAAAAPPPPPPPPPPPPPPPTTTTTTTTTTTTTTTT!!!!
3 loud farts boomed out her ass filling the room with her awful stench. Molly had to cover her nose as she took a whiff of the what she just produced. A splatter of shit fired out her butt and ending her dump. She stood up to look at the destruction. The toilet was full to the brim. Steam was rising from the toilet and Molly gagged at the smell as well as the revolting sight. There was no air freshener so she could only open the window slightly since it was on a lock. She sighed realising it would never flush and left the bathroom.
Molly jogged back up the stairs to her room where she dived onto her bed, plugged in her headphones and got out her magazine.
Meanwhile Ben had recovered and was downstairs with his mother watching some TV. About an hour had passed since his encounter with Molly's stinky rear end and he was sitting there wishing it had never ended when Molly bounded down the stairs and into the living room.
'Hey guys, what you doing?' she asked.
'Just watching some TV' their mother replied
It was at that moment where Ben made the decision that would change his life forever.
'Molly, can I talk with you... in private'
'Um..ok' she replied curiously
Molly led the way up the stairs with Ben following close behind watching her bubble butt bounce in front of his face, when suddenly the familiar odour of rotten eggs hit his face
'Molly! did you just fart?' he asked
'Yeah sorry, I am having some serious gas at the moment' she replied.
Molly continued up the stairs leaving Ben who had remained standing in the stink cloud Molly had left eager to catch a few more whiffs. Molly spun around
'Er what are you doing?' she asked as she watched her brother stnsd motionless on the stairs
The question snapped Ben out of his trance and he raced up the stairs to meet Molly who rolled her eyes at her brother.
Ben gestured for Molly to go into her room and Ben followed, closing the door behind him
Molly sat down on the bed
'So whats up?' she asked
'OK. I need to tell you something because I can't stand it any longer.
'Go ahead' she replied
Ben was pacing the room, worried about the next few minutes of his life
He stopped in front of his sister and stared at the floor.
'I like the smell of your farts' he said
There was a slight pause as Molly processed the information.
'Are you serious?' she asked, genuinely wondering whether or not he was serious.
Ben nodded
Molly couldn't believe that someone could actually enjoy her farts but she could see the advantages that it could have.
'What do you like about them? she asked. She was curious as to what someone would actually like about a fart.
'Everything. I like the smell, the sound even your expression when you let a big one go' replied Ben
Molly wanted to test what her Ben would do for her.
'Alright well, I left a pretty stinky dump in the toilet earlier and I want you to go clear it up? then come back here and I might have a present for you.'
Ben eagerly dashed off to the bathroom and was met with a ghastly aroma. The smell of Molly's decaying crap, met his nose. After Ben had taken a good few whiffs he set to work.
He returned 15 minutes later to Molly who was still lying on the bed.
'Tonight I am going to load up on the gassiest foods and I am going to stink you out.' Molly told Ben
Ben smiled. His dream had come true