You (Evan) and your friends Serena, Zack, and Eric, were in your bedroom playing Nekketto Instacelsius 2, the Nekketto game with the largest number of playable characters. Its storyline is non-canon and it focuses on gameplay, that's why it can have so many characters in it. And it does have Dr. Ulyanovitch too, he is one of your favourite characters in the Nekketto game series. Right now it's the summer vacation from school so you don't have to worry about it. It's an awkward situation, because you and your friends are 18 at this point, and next year it will be the last year of high school, and after that you don't know what to do, and you're scared of the future, but you decide not to think about it and just try to have fun while you can. The weather right now is a hot sunny summer afternoon with a temperature of 27 °C (81 °F), but instead of going to take a walk outside or play with your skateboards, you and your friends have decided to stay inside and play videogames. While you and your friends were playing videogames, and chatting about random stuff, for some reason your friends have started talking about their own sexual fantasies, just out of curiosity and as a sign that they 'trusted' each other as good friends.
"That's fascinating to hear, Zack!", said Serena, "What about you, Evan? What's your deepest sexual fantasy? You know we're all friends here, we can all trust each other!", she said, with a warm, friendly, infectious smile, trying to get you as comfortable as possible. You start shivering and sweating nervously, because a honest answer to that question would had been very embarrassing for you, but Serena was smiling friendly and warmly, so that eventually managed to calm you down a little bit, and somehow, you managed to answer to her question honestly.
"Well, since when I was a child, I've always been curious to know what it feels like if a girl farts on your face!", you said, struggling through anxiety, breathing heavily as you were waiting to see their reactions to what you just said. Zack and Eric started laughing a bit, and Serena's face looked confused.
"Are you serious?", she asked, confused, while you were starting to be even more anxious. As your breathing became heavier as you became more nervous, you managed to answer her question.
"Y-yeah! I know it might sound weird to you, but it's true. On a second thought, though, maybe I should not had told you this", you said, sweating even more nervously than before.
"No no, it's fine, Evan! I just thought you were joking, because I have never heard anything like this before. I just wanted to make sure you were being serious, I'm not judging you!", she said, smiling warmly and comfortably, which made you feel better already.
"Ah... thanks...", you said, still sweating nervously a little bit but also feeling relieved at the thought neither she nor Zack or Eric were judging you for your sexual desire of having a girl farting on your face.
"It's really not a big deal, Evan. I could even make your wish come true, if you would like!", she said, smiling at you with a friendly, warm, cheerful, radiating smile, which was making your heart beat faster and wondering if you were being deceived or if that was a dream or an illusion. It was real.
"W-wait, what do you mean? Y-you... will... fart on my face?", you asked, surprised, confused, shocked, wondering whether you were just dreaming, and yet feeling happy in anticipation of one of the best moments of your life. As Serena nodded at you smiling, you were feeling euphoric because you knew she was being serious about it.
"If you want to! I won't force you to!", she said, smiling warmly at you, while you were almost crying from the joy.
"Yes, I would really love it!", you said, feeling overwhelmed by positive feelings and a feeling that this was too good to be true.
"Okay then! You're lucky I'm often gassy, and today is no exception! I'll let you know when I have a fart ready so you can put your nose on my ass and smell it!", she said it, with a warm, contagious, radiating smile that was making you feel even happier and more comfortable.
You and your friends were playing the Team Fight Mode of Nekketto Instacelsius 2 for a while, and while you almost forgot what Serena told you earlier, she reminded you of it.
"Evan, I have a fart ready! Would you like to smell it?", she asked, instructing you to be quick, otherwise the need to fart would be gone if you didn't hurry up. You told her "yes", full of happiness in your soul, and you placed your nose on her ass just like she told you to do.
***PPPBBBRRRFFFSSSTTT***
You couldn't believe your ears, nose and not even your soul. It finally happened, after around five years of daydreaming about it, it finally became real. You could feel a hot, stinky air blowing directly into your nostrils. It was almost like time was frozen, that moment was pure happiness and pleasure for you. However, the stench of Serena's fart soon overwhelmed your sense of smell, proving itself to be too smelly for you to handle, so you turned your head away to breathe some fresher air. Zack and Eric were laughing a bit but not in a judgemental way.
"Aww what's wrong, Evan? Did my fart stink too much for you?", she said, giggling and teasing you playfully. You blushed and you were embarrassed that you could not handle the smell of her fart properly, but you weren't willing to give up.
"It's not, Serena. Your fart doesn't smell that bad. I'll put my nose back where it was to prove you I'm right!", you said, placing your nose between her asscheecks again, as she was giggling warmly because of the situation. The smell was still very strong and rancid, but not as terrible as it was right after she released her own stinky bomb right on your nose. The smell at that point was almost bearable, so you tried sniffing without gagging, and you were kinda succeeding in doing that, until Serena had to fart again.
"Oh, Evan! I have another fart! I'm pretty sure you'll LOVE the smell⁓", she said, giggling and smiling cheerfully, immediately before blasting another stinky fart right on your nose again.
***PPPBBBRRRSSSFFFTTT***
The stench was so rancid and bad that you weren't able to keep your nose there, so you turned your head away again, just like the previous time, which made Serena giggle even more.
"Woah, my fart REEKS! Wouldn't you agree, Evan?⁓", she told you, teasing you playfully.
"It stinks but it's not that bad", you said, trying to hide the fact you couldn't stand the smell of her farts.
"Then put your nose back on my ass!", she said, pointing at her ass playfully with her index finger, implying you should put your nose there again. You tried doing as she said but her fart smelled too bad and you didn't manage to keep your nose there eventually.
"Then I was right, my fart smells really bad!", she said, proud of herself, while Zack and Eric were laughing a bit at the situation.
"Yeah, it does", you said, admitting that Serena's farts were too stinky for you to handle and that you couldn't handle that smell. Serena giggled and teased you but she was fine with it.
"I don't blame you, Evan, my farts can be deadly sometimes, haha!", she said, giggling proud of herself, "I have to fart again, Evan. I assume you don't want to smell it, right? Haha!", she said, laughing at the situation and at how you wanted a girl to fart on your face, but now that you got what you wanted, it was stinkier than what you were expecting. You nodded and said that you indeed no longer want to smell her farts again. She farted anyway, but not on your nose.
***PPPBBBRRRTTTSSSFFF***
"Pee-yew! This one REEKS! It's starting to stink up the bedroom!", said Serena, and it was true, because the whole bedroom started to smell like Serena's fart a little bit. Zack and Eric made a disgusted face and put their shirts over their nose to try to filter the smell at least a little bit, while you were gagging and almost throwing up because you were closer to Serena's ass than Zack and Eric. Still, Zack and Eric decided to try not to get bothered too much by the smell, and stay there in your bedroom to keep playing Nekketto Instacelsius 2, since that was a very fun game. Serena's fart was really stinky, but with the shirts over their nose and lots of patience, Zack and Eric could somewhat stand the smell, even though it smelled awful.
"Come on you two, it doesn't smell that bad, DOES IT?⁓", said Serena, teasing Zack and Eric playfully and giggling playfully.
"It stinks, Serena!", said Zack, gagging a bit from the stench.
"Your ass is a weapon of nose destruction!", said Eric, while his eyes were watering a bit from the stench. Serena kept laughing at their reactions.
"Yeah, I guess you two are right! Evan is dying back here! Haha!⁓", she said, laughing because of your intensely disgusted facial expression, and because of how stinky her farts were, being able to fill an entire bedroom with the powerful stench of her fart, "Wait, I have to fart again!"
***PPPBBBRRRFFFTTTSSS***
"Ahhh... I really needed to let that one out⁓", she said, while the nasty smell of Serena's fart stunk up your bedroom even more than before. You, Zack and Eric realized the smell at that point was way too much to handle and decided to go outside to play with your skateboards. Serena laughed at how you three ran out of the bedroom so quickly and so disgusted to escape the stench of her farts, and that was something that made Serena proud.
Once you four were all outside, you were walking around a bit or playing with your skateboards, showing each other new tricks you have learned. Serena also tried to do some stuff with the skateboards but she wasn't good at it, because she was a beginner. You and your friends were having fun outside, too, there was no need to play videogames necessarily to have fun, of course.
"I have another one!", said Serena.
***BBBPPPRRRTTTSSSFFF***
"Well, at least I can't stink up an outdoor place, right?⁓", said Serena, smirking playfully and giggling. Serena's fart was so smelly that you, Zack and Eric could smell it while outdoors, so y'all walked back away from her a little bit to avoid the smell. Serena felt proud of how smelly her farts were, she laughed and said, "Oh, perhaps I was wrong about it! Haha!"