“Alrighty, if you could just sign that line on the bottom and then we can begin,” said Ashley, the young college professor to her student. With a shaky hand, Kevin grabs the pen and gives it his signature. Ashley collects the paper and looks through the other signed papers and says while smiling wide, “I am so excited! Nobody else has signed up for one of these extra credit assignments. Two months of having it and you're my very first!” She quickly stapled them together and slid them into an empty folder. Kevin nervously swallows and says, “So how does this work? Do you know if this is going to hurt?” Patting him on the shoulder, Ashley sweetly says, “They gave me a book with how this all works and it won’t hurt even in the slightest. Some have said it feels like a full body hug. Alright, Kevin take a seat and I’ll give you the low down.”

Rubbing his palms nervously, Kevin walks to the front of her desk and takes a seat in one of the chairs. He cycles between messing with his hair and rubbing his palms on his knees as he awaits the instructions. With a big smile, Ashley claps her hands together as she takes a seat and says, “So in a couple of minutes I’ll hit you with the shrinking shotgun but first I’ll explain how this affects your grades.” Cutting her off, Kevin hurriedly says, “Wait, did you fucking say ‘shotgun?!’”With her eyebrows furrowed, Ashley slightly aggravated says, “I said I’d do that in a minute so please don’t interrupt me, it is quite rude.” Her face reverts to a much calmer one as she continues, “Okay, this works quite simply to be honest! While I am on the clock you will be transformed into panties, being worn by myself. Everyday you do this bumps your grade up one number. If you are feeling brave you can spend the whole weekend and bump it up by four. If I am remembering correctly.”

Ashley glances through her computer for a moment and says, “Ah yes, you have a 42% in my class. I don’t mean to be rude here but how does that even happen? Well, at least you are trying to fix it. Are you ready to start?”Stumbling over his words, Kevin slowly says, “I guess I am ready. ‘Shrinking shotgun?’ Are you shitting me right now?” With a gorgeous smile stretching across her face she says, “Kevin my dear, I shit you not!” She pulls up a double barrel sawed off shotgun with the words ‘Shrinking Shotgun Mk.2’ and shoots him right in the chest. Oddly it makes no sound aside from a quiet little zap and Ashley quite irritated says, “What the fuck! I thought it would be a loud boom! This is bull shit!”

Nearly shitting himself from being on the business end of two barrels, Kevin attempts to dive onto the floor but is far too late. He hears nothing but feels his body grow thin and stretchy. Parachuting through the air, the red silky panties fell to the floor where Kevin previously stood. Putting down the shotgun, Ashley walks over to the human now panties and says, “Huh, I was hoping for a black pair. Oh well, let's go and see how well you fit!” She lifts him up by the waist band and walks off towards the restroom. For Kevin this is an extremely strange experience to say the least. As the air passes through his leg holes it makes him feel like a flag blowing in the wind. There is this strange looseness that makes him feel empty and incomplete. This feeling is only made worse as she lets him swing down at her hip as she walks.

Opening up a restroom stall door and hanging him up on the hook. Ashley undoes her pants and says, “As you have probably noticed, talking and seeing isn’t a thing you can do so you are very locked in until six pm. I really do hope this isn’t a horrible experience for you.” She lets her pants drop to her ankles, Ashley steps out of them and lets out an excited little squeal then says, “Yesterday when you emailed me about the extra credit ASS-ignment I was so pumped! I may have not worn any panties to work, hoping you would help a girl out.” Grabbing him from the hook, she laughs at her terrible joke and says, “And you didn’t disappoint!”

Upon entering the restroom clued him in on the fact that he can still smell and it may have been dialed up a bit. The smell of the cleaner used recently is overpowering and causing his ‘head’ to hurt. Kevin has had a crush on Ashley ever since the first day of class. The idea of this has been floating in the back of his mind since then but he could never decide if it would be how his fantasies envisioned it. Being realistic, he knows she will fart at some point during the couple of weeks he is going to be worn. Just as the thought enters his mind it is quickly shoved out as he is lifted from the hook.

Wasting little time, Ashley steps into the panties and pulls them up. She lets out a long sigh and says, “Holy shit you feel very soft. Oh and don’t worry about getting stretched or torn, transformed people are extremely durable. I have to get back to class, I obviously won’t be talking to you at all today. Good luck and I hope you enjoy this on some level, Kevin.” Preparing for the worst and hoping for the best, Kevin takes a deep sniff. He feels a chill crawl up his ‘spine’ and if he could cum it would have been an instantaneous explosion.

Something about the transformation morphed her natural scent to that of extreme arousal. Kevin is having an extremely hard time formulating a single none ass related thought. He has never done drugs aside from weed but he now is getting a pretty good idea of why people do hard drugs. With every sniff, which he is doing far more than is necessary, Kevin is getting higher and higher on Ashley’s scent. Kevin doesn’t even notice when she pulls up her pants, holding him even more snuggly in place. He is in his own world without a single care for anything else that isn’t Ashley’s ass.

Ashley takes a few breaths to calm herself down a bit and exits the stall to wash her hands. She then walks out of the restroom and back into her classroom. With every step she takes, Kevin is slowly being worked deeper and deeper between her cheeks. Due to the softness of them she doesn’t even notice the creeping creation of the massive wedgie. The class is mostly full of students at this point and a few others are still funneling in. Once everybody is seated, Ashley begins her lecture.

After about ten minutes of Ashley pacing back and forth, Kevin has morphed from full back panties to something closer to a thong. This only fuels his lustful haze as he is buried completely between her cheeks. It previously felt like he was getting and giving a big hug but now it is like he is the little spoon to a muscled up amazon of a woman. He had never considered being the little spoon but this makes it sound appealing. Combined with the warmth of her body, his brain is dangerously close to factory resetting via pleasure overload.

Time isn’t a concept that Kevin is currently being affected by. Every sniff feels like an eternity that passes by far too quickly. After a half hour of the cycle of sniffing and being squished between her cheeks, Kevin feels a deep rumble vibrate across his body. For the first time while being worn he has a moment of clarity and is feeling a bit scared. Ashley is really getting into her lecture and fails to notice the signs of the impending fart. She only takes notice moments before its release and is mostly worried about it being heard by any students. Ashley begins sweating at the thought of Kevin’s position in all this and thinks, “Too late to back out now. I just hope this isn’t too bad for him down there.” The sweat begins soaking into his panty body, only adding to his level of fear.

Luckily for Ashely all the sound of the blast is deafened by her student turned wedgie. It lasted for five seconds and definitely should have made a lot of noise. Something about the transformation also must have played a part in swallowing all the sound. Kevin at first begins to freak out as his ‘nose’ begins vacuuming up all the fart against his will. The moment the first molecule of gas floods into his ‘lungs’ Kevin’s brain completely clouds up. He thought just smelling her ass was the greatest but what should be vile is sending him over the edge. For the first time in his current form, Kevin feels his body begin to twitch around slightly throughout the fart. Before he couldn’t even focus on her speaking but now he’d have a hard time remembering his own name. Those five seconds are the longest of his life but in the greatest way imaginable.

Ashley’s worries now turn to the fallout of the monster she just let loose but it never comes. She notices the twitching but chalks it up to her own body doing so due to the fart. Kevin sucked down every last bit of it, even if it was against his will he doesn’t care even in the slightest. His body falls still once again a few moments after the gas stopped flowing into his ‘lungs’. Oblivious to the pleasure explosion she just caused, Ashely takes a deep breath to collect herself and gets back into her lecture. Over the next few minutes Kevin’s mind slowly returns to a pre-fart state of thinking. Still very much in a haze but he can now think using more than one syllable, instead of caveman brain.

The day goes by uneventfully for everyone else that isn’t buried in their professor's ass. Not much is actually happening to Kevin but that doesn’t stop him from having a great time. She doesn’t fart all that much but when she does his body twitches and his brain shuts down. It is still a little unsettling that his nose sniffs on its own but Kevin is just relieved that they smell good. The thought of being made to suck down multiple full power farts point blank in their entirety without any say so in the matter sounds terrifying. In the wrong hands this whole experience could wind up in the realm of torture and a pretty evil one at that.

Aside from the gassing, Kevin’s favorite moments are when she walks around the room. Being smushed around between her thick sweaty cheeks feels amazing and almost feels as good as the farts smell. He has always been more of a boob guy but this definitely has him rethinking his choice. The warmth radiating off her body is the cherry on top of this whole situation. Suddenly as she is walking around, Ashley stops and starts speaking the words he has been fearing.

Looking down at her watch, Ashley walks to the front of the room and says, “Alright guys that’s it for the day. Power down the computers and head on out.” Over the next few minutes the class slowly empties out and is silent. Ashley then returns to her office, locking the door behind herself and says, “Okay Kevin, let’s see how you are holding up. This is going to feel a little weird so prepare yourself.” She unbuttons her pants, letting them drop around her ankles and she plops down in her chair. After a few moments of fumbling around in her drawers searching for something. Finding what she was looking for, Ashley pulls out a remote and her finger slips and presses the massive button with the word ‘unshrink’ on it.

Not even a second later Ashley is rapidly shot up a foot off the chair and she lets out a scared yelp. Kevin returns to human form with his head on the chair, face covered in a thick layer of sweat. He went from blackness to seeing his teacher’s bare ass plummeting towards his upturned face in less then a second. Luckily for him his nose was aligned perfectly with her asshole. As Ashley impacts his face a loud wet smack rings out in the office. Although his nose was fortunate, the rest of his face couldn’t say the same. Both people let out groans of pain but one is obviously muffled quite heavily. Ashley is still stunned from the unexpected transformation and says, “Sorry Kevin, my finger slipped and pushed the button early by mistake. Are you okay?”

Kevin gently grabs her ass and lifts Ashley off his face, setting her down behind his head. Still between her thighs, he says, “My face is a bit sore but I’ll be fine.” Trying to be a gentleman, as pointless as it is given where his nose was just lodged, Kevin closes his eyes as he crawls out from the desk. Making a great effort to keep them closed. Kevin goes to stand to his feet and pauses halfway up, feeling wetness around his crotch. The inside of his pants are painted with an absurd amount of cum that has soaked through his pants. Taking a long deep breath, Kevin looks into her eyes and uncomfortably asks, “Is there any chance you don’t see this?” She looks right back into his eyes and back to his darkened pants then says, “You have no such luck bud. It would have been harder to not notice but I take it as a compliment.” Ashley slides the chair backwards while pulling her pants back up and gleefully says, “I was going to ask how it went but you definitely had a grand time! Every time I farted I got pretty nervous for your sake but I see they probably weren’t an issue!”

Opening his eyes, Kevin slowly stands to his feet and says, “I don’t understand how or why but that was the most arousing experience of my life. I didn’t realize I was cumming in my pants while transformed but that was…” He gets lost in the memory of recent events and a smiling Ashley says, “Now that I think about it there is a dial on the shrinking shotgun for that. I am glad you had a good time Kevin.” She reaches under the desk and pulls it out to examine, then says, “Ah, I must have set it to max by mistake. If you want to keep this going on the weekend I can dial it back a bit so your balls don’t explode.” Ashley starts uncontrollably laughing causing her to nearly fall out of her chair.

Kevin frowns down at her and says, “You are the one that set it too high in the first place so I don’t know why you are laughing at me. Make sure to keep it as a pleasant experience and we can do this for as long as you want. That was amazing!”After a minute Ashely regains her composure and says, “I am really glad you feel that way! I can’t wait to keep going! You really should clean yourself up first.” Smiling down at him for a moment, she then continues, ”You are going to spend the better part of two days as my panties and I bet that would be quite gross towards the end. Come on, I’ll drive you back to your dorm. As funny as watching you waddle the whole way there would be, I can’t do that to you.” Before walking out of the building, Ashley wipes the collected sweat from his face. The two of them slowly walk out to her car, taking extra care to not make the mess any worse.