Sam was a great student during High School. He maintained some great grades for his general classes. He was a tutor for anyone who was struggling underneath him. He had a kind personality and was ready to move into college. But if there was one thing that he had a struggle with, it was physical work. In his PE class, he was beginning to fall behind since he wasn’t as active as everyone else due to how much he would spend behind a computer screen. It’s not that he wouldn’t do good in any of the sports or games, he just doesn’t like to put in that much effort in these types of activities.One day, he asked his PE teacher how he could maintain a high score in the class that he began to fall behind in. The coach took a second to think about it, and offered a solution for him to Sam’s relief, but that didn’t last for long. The coach’s solution was to spend 3 days after school to work with his top PE student and make up for the lost effort and work given before. This wouldn’t be a concern to Sam...if it weren’t Alexander being his after-school coach now.Alex was the complete opposite of Sam. He was athletic. He had a vulgar personality. He was failing a few of his classes but could care less about it. Sam was less than ecstatic to be working with a guy who would treat him like crap and not have any way to change it or get out of it. But it was either this or he would be at a failing point for his gym work, so he was forced to agree.Two days later, Sam waited in the gym after-school to begin his first make-up course in basic fitness. He waited on top of the bleacher area, looking around for his supposed teacher, and then lo and behold, came the brown haired jock of the school.“I should’ve seen this coming a mile away...” he started off.“Can we just skip over the formalities and get to work? Trust me, I’m just as excited as you are to be here doing this.” Sam retortedAlex wasn’t expecting this response and scoffed.“Okay then big shot, let’s get to it then.”They both walk over to the main workout section consisting of a padded floor for push ups and sit ups, a pull up bar, and a little area for dumbbells and light weight lifting.To Sam, this was the first time seeing all of this, so he didn’t know where to start with any of this. He immediately moved over to the weight lifting section and ignorantly grabbed a medium weighted dumbbell, in which he dropped, once it wasn’t held by the shelf holding the rest, onto the floor. Alex completely scoffed once again, seeing how far gone Sam seemed to be.“Okay newbie, I’m gonna need to see you do basics. So...grab the bar and do a basic pull up!” Alex said immediately after.Sam walked towards the bar and looked directly at it as it hung over him, almost mocking him in a sense.Alex then looks across the gym and sees a megaphone. It was after school hours, meaning Sam and Alex would most likely be the only ones there on campus. He looked at Sam stall by staring at the bar for a while, so he walked over and grabbed the megaphone. But right before, he felt a bit of a static shock run through his finger, not very noticeable in a way, so he disregarded it and picked it up.“OKAY, THATS ENOUGH STALLING! I WANT TO SEE A PULL-UP DONE PROPERLY!” Alex said through the megaphone.Sam didn’t expect him to go to these sorts of measures so this kinda scared him in a way. Sam reached up and grabbed hold of the bar and moved his legs away from the ground so he’s only holding onto the bar for control.What Alex didn’t realize was the imminent changes that would occur here and now.Alex’s body slowly became smoother on the surface, losing any body hair, blemishes or bumps. His facial hair followed suit, leaving him looking very clean shaven in a matter of seconds. Sam couldn’t see this due to the fact that the megaphone was covering Alex’s face still. With this all done, Alex’s body began to slenderize just a little at a time, starting with his arms and shoulders, shrinking inwards to reach feminine proportions as his arms and hands began to become dainty and petite.Sam struggled to move up at all when it came to the pull-up. He could move just a little bit, but would immediately fall back down a little bit, all until he dropped onto the ground, landing on his feet.“Oh come on! Were you even trying?!” Alex says with a lot of dissatisfaction in his voice.Sam looks at him as Alex moves his way towards the pull-up bar. But Sam now noticed the small bit of change that happened to Alex’s face.“Looks like I’ll have to show you how it’s done here...” Alex said, taking his hoodie off, revealing a white T-Shirt underneath, along with the default orange gym shorts. He placed the hoodie down on the floor right next to the megaphone directly after. With this, Sam could now see the slenderized arms that were on Alex’s body. He didn’t really have the guts to point it out at all, so he watched what he was about to do for now in silence.Alex then jumps up onto the bar and begins to pull himself up and down at a rapid pace with ease, no doubt to show off to the rookie here. Alex didn’t seem to struggle though to Sam’s curiosity, even with his new slim armsBut this all only accelerated some of the changes here. Alex’s waist began to cave a little bit as his hips widened to a very feminine hourglass shape. His short brown hair began to lengthen downward past his chin, but only extending to the sides of his head where it would extend further down his back to form a set of improvised twintails. Sam witnessed as the hair bleached itself from its original brown to a golden blonde color in disbelief, surely Alex had to be aware of all of this...Alex then hops down and turns towards Sam, looking upward as he seemed to be a bit shorter than his underling now. He swallowed, almost seeming out of breath, but not realizing that his Adam’s apple disappeared, leaving him with a very female voice.“Alright, we’ll move onto push-ups now”Alex continued to be oblivious to the changes right now...Sam could only assume it was from the adrenaline after going 50 mph on that pull up bar...Sam went onto the padded floor and got into the push-up position. To his surprise, he saw Alex go right next to him in the same position.“Well, if you’re doing this, I might as well be a good example and do it with you.” Alex said, leaving Sam in disbelief once again. Was it just him, or was he trying to be nice in a sense?...The two began to go down and back up slowly with their push-ups. Sam’s eyes darted back multiple times towards Alex...specifically towards his chest. What Alex failed to realize was that with every push-up he did, his chest would start to balloon outward toward the ground, continuing on until he would have a brand new set of breasts.The two then stopped at the same time and got on their knees to take a breather. By the time Sam looked up, he had realized that Alex’s face was completely unrecognizable by how female it looked. His eyebrows had thinned out completely. His eyelashes were long and seemed to have a little mascara on them. His nose shrunk down to a little button nose. And his lips were plump and...in a way, very cute.“I think it’s time we move onto the final exercise for the day” Alex said, giving Sam a little smile, still leaving him in a little sense of awe seeing how oblivious Alex was.The final exercise was back on the ground for some sit-ups. Both of them laid on the ground next to each other, synchronized with their movements. In a way, Alex was being a good mentor by sticking with Sam by keeping their movements exact, but we all know that this wasn’t his doing.They both were about 20 sit-ups in, and Sam took notice as to what was happening in this final wave of exercise. Alex’s bottom half began to change, starting with his hips widening out a little more, all until his thighs plumped up, moving all excess mass and flesh down towards his butt, making it very...let’s say, noticeable. But the catalyst with this all happened when they both hit the 25th sit-up, when Alex shot upwards, putting both hands on his...or now, her crotch after gasping and blushing a deep red. Sam could only assume the obvious here...With all this exercise that the two just did, Sam was feeling a little worn down, but by the time he looked up at Alex in front of him, he realized this wasn’t Alex anymore.Her white T-Shirt stretched down past his thighs, changing the fabric to a futuristic plastic latex, opening up to reveal a blue colored center right on her cleavage. With a new orange trim on the bottom of her dress, Sam saw how her orange gym shorts now morphed into a pair of panties that seemed to be exposed a little bit in the front of her new dress. A pair of odd gloves that went up her arms were now present with an odd square formation at her wrists. And finally, a metallic cap of some sort seemed to adorn her head, holding the very special twintails together in a way.Alex stretched a bit in front of Sam before looking back up at him.“I think that’s enough for today. We seemed to get a lot done in a short amount of time, and I’m seeing a bit of improvement already!” She said.“Y- Yeah, a lot of change seemed to happen today...”“Exactly! See, you’re getting it!” She said immediately.Sam looks to the side to see the dumbbell still lying on the ground from before. He was about to pick it up, right as he sees a gloved hand pick it up in front of him.“Don’t worry, I know how heavy these things can be, especially with someone of your physique.”She then puts it right back up where it belonged initially.Sam questioned a bit in his head. Could this possibly still be Alex in a sense?“Hey...um...what’s your name?” Sam questioned nervously.The girl turned around and faced him with a smile.“Well who else could I be? I’m Uzume Tennouboshi! Your personal trainer and girlfriend!”She then walked right next to Sam, pecking him on the cheek real quick before walking past towards the exit of the gym.Sam follows her, leaving the gym. How this affected his PE work, he didn’t know. Heck, he didn’t know if the world would remember Alex at all after this event or if Uzume had always existed to them, but seeing how she is already, I don’t think anyone will be complaining at all.Uzume immediately rushes back into the gym and runs towards where she placed the megaphone, but not noticing how it had morphed into a megaphone that matches her outfit exactly.“Oops! Wouldn’t want to forget this at all!” She says.She runs back out, oblivious still to a missing hoodie was next to the megaphone. But as long as she was with Sam, she didn’t have a care in the world.