The sun shone brightly over the city mall parking lot on a warm May morning. The lot was a flurry of activity as cars went around and around, their drivers looking for any available parking. Luckily the young Ace was not among them. She had taken the city bus . She was a early 20s Jackal with beautiful tan fur and a head of silky brown hair. She had a fairly standard female build to her, nice wide hips, plump thighs, and a modestly sized chest. As the bus pulled up to the mall stop, She stepped off and started to make her way inside. It was Ace’s Day off from work and it was payday, so she was going to have a good time trying to relax. She was in search of a new outfit, something new and exciting as her old wardrobe had become a little mundane. She slowly made around the mall, heading from store to store, browsing the wares and getting a few things she liked. After a few hours she then stopped off at the food court for a tasty lunch and to rest her feet. After a quick feast of pretzels and Orange chicken, she set back out on her trek through the mall. Soon, she walked into the mall’s clothing outlet. She was on a mission, to get herself a new Jacket and some pants, and maybe some new shirts as well. She wandered around the store for a while, browsing various displays trying to find something interesting. Before long she came across an inland area full of pants that seemed interesting to her. She browsed through the Pairs of pants, putting pair after pair to the side as she searched for just the right one. She soon came across a pair that seemed a little out of place. The tag read as a men's 35/26, but it was styled as a pair of womens jeans. At first she thought it was some kind of mistake, but quickly dismissed the thought. Some other customer probably placed them here after changing their mind. She turned the pants over in her hands and held them up to her waist. THey looked to be just the right size for her. She figured that she would give it a chance, Pants were pants after all, and mens clothes tend to be more comfortable. She smiled and threw the pants over her arm and continued through the store. A little while later she came across a display full of graphic t-shirts. She searched through them for a good while, putting aside all the Marvel and DC shirts. She soon came across another shirt that seemed a little out of place. It was again sized for a male, an adult large. It seemed a little feminine too, with pulled in proportions that would look better on a woman then a man. It was a white shirt with a design that was that of playing card suits in a diamond on the back and a Spade on the front right breast. She looked at it and nodded happily, tossing it over her arm as well. Before long she found a new hoodie she liked as well, A bright green zip up with a pull string hood. She then made her way over to the dressing room to try on her new potential purchases. After setting the pile of clothes on the bench she got to work undressing, removing her top and pants, before folding them up and setting them aside. She then began to slip into the new clothes. It was a bit of a struggle with the clothes being for a male, but not a great one. She grunted as the pants slipped over her hips and the shirt slipped down over her chest. Once it was all in place, she turned and looked at herself in the mirror. She was impressed at just how well they fit against her, snug but not overly so. She reminded herself again that they were male sizes and wouldn’t exactly fit her body to a tee. There would be places that would either be too tight or too loose. Like the chest on the shirt and the crotch on the pants. But they were so cute to her that she figured she could give them a chance. She smiled and posed again and again in the mirror. She acted very masculine, flexing her arms and crossing her arms over her chest. She then started posing like a girl, standing with her hips out and biting her hips, trying to act like a femboy. She giggled to herself and stood up right again to properly look over herself. It was then she began to notice that something was off. Not wrong, just off. Her chest began to itch and feel warm. She reached up and began to scratch at her breast, only to realize that it was much smaller than before. She blushed and reached up with her other hand and began to cup both of her breasts. She blushed more as she felt them both slowly shrink in her hands. She stifled a groan as the heat was starting to get to her. She then blushed more as she began to feel a heat form in her crotch. She looked down as she felt a strange pulling and more heat. It felt as though her folds were being pulled together and merged shut. She then gasped in surprise as she felt a new pushing sensation. She watched past her shrinking chest as her pants began to fill out with a slowly growing bulge. Ace wasn’t sure what to do as this all took place. Her mind was a wash of confusion and slight pleasure as her body slowly changed itself into something new. She groaned out in a weird pleasure, asking out loud if what was happening was really happening. With each word she heard her voice slowly began to get deeper and more masculine. Before long the pressure in her pants became too great and she had to open the button and zipper to relieve it. In her haste she grabbed both the pants and her panties and pulled them down to her knees in a swift motion. As she did, she was greeted by a strange new surprise. A proud male cock and balls flopped out in front of her face. She blushed and let out a gasp, stumbling back into the bench behind her as she covered her mouth. She stared at her new equipment for a moment before reaching down to touch it. It was indeed real. She lifted the 6 inches of warm flesh and carefully inspected her crotch. She carefully ran her hand up and down searching for any sign of her former folds only to find nothing. She then reached up and pulled back the collar of her shirt and looked at her now flat chest and limply hanging bra. She blushed as she quickly realized that she was now a he. Ace then sat there for a moment as he took in everything that just happened. It was all so new to him, but not the end of the world. He looked at his now male form in the mirror as he ideally moved his shaft in his hand. He blushed more as it twitched and began to grow in his hands. After some time it got to its full new length of 9 inches long and two inches thick. He blushed as most men would kill for a cock like this, and he had it just out of the blue. He giggled a little as he got a fun idea. After opening the door and peaking out to make sure the coast was clear, he shut the door and locked it. As he sat back on the bench he let out a long sigh as he looked down at his shaft. It was still hard and throbbing, needing some relief. He cupped the bottom of the shaft in one hand, feeling as it twitched and pulsed gently, before slowly stroking it. He stifled a groan as it felt so sensitive to the touch, and felt so good too. He steadied himself as he slowly continued, getting faster with each stroke. Before long he had settled into a gentle rhythm that left him gently panting and huffing. It felt so strange, but too good to stop. After some time he reached down and began to gently squeeze and play with his balls. He groaned as they too were sensitive, but he kept going. They felt so big in his hand, each easily an inch big. He kneaded them around and around, rubbing them slowly and carefully so he didn’t hurt himself. Ace continued like this for several minutes. Stroke after stroke, squeeze after squeeze, His lust and need continued to build and build inside him. Before long he couldn’t take in any more. He placed both hands on his shaft and began to stroke faster and faster. He panted heavier as he stroked, tip to shaft and back again. Occasionally he would stop and play with the tip, rubbing his thumbs over the sensitive glands and giving it a squeeze. He bit his lip and groaned out as his shaft leaked, desperate to orgasm, to cum. But Ace held back, he wanted this first time to last, he wanted to feel the pleasure of a man. He stopped and sat there panting her a moment, his shaft throbbing and dripping with need. As he continued, he started to stroke as hard and as fast as he could, squeezing his shaft with all his might. Soon there came a pressure in his shaft and Ace knew it was time. He groaned and tossed his head back as he finally reached his first male orgasm. Cum began to shoot out of his cock. Ropes of hot sticky seed began to get everywhere as Ace continued to orgasm. The door, the walls, the floor, even Ace’s Hair and face got covered in several ropes of cum. Before long, the orgasm finally came to an end as Ace slumped back against the wall. He was left panting heavily as he slowly came down from his new high. He smiled and looked at himself in the door mirror, blushing as he looked at just how much of a mess he had made. It took a while for his erection to go down. He sat there for several minutes, cock still throbbing heavily as it squeezed out the last few shots of cum. Once it finished, Ace got to work cleaning up. He blushed as he used his old clothes to wipe down every inch of the changing room, as well as try to clean off his face and hair. He blushed as he looked under the door as people continued to walk by. Several times he had to stop and act like he was still changing so he wouldn’t raise any more suspicion. After 10 minutes of wiping and cleaning, he was left with his now cum soaked shirt and pants. He blushed as he carefully tried to fold them up and make it seem like nothing had happened. He then pulled the tags off the new clothes he was wearing and redressed, heading out to the register. As he walked up, he blushed as he felt the new bulge in his pants shift back and forth awkwardly. Once he got up to the register He set the tags on the counter and blushed as the Cashier asked him if he found everything. Ace nodded and looked away. In his peripheral vision, He caught the cashier smiling, clearly noticing something. Little did Ace know, but he had missed a few ropes of cum on his ears and hair, Making it obvious as to what just happened. The cashier gave a cheeky smile before ringing up and charging Ace for the clothes. They then quickly pulled out a bag and began to put Ace’s cum soaked clothes inside before Ace could react. The cashier then smiled and handed Ace the bag, wishing him a good day. Ace blushed bright red as he took the bag, thanking them and heading out. As Ace headed back out to his car, he slowly relaxed as he thought about his new life. This was good. He wasn’t sure how it happened, or ever why it happened, but he was now happy that it did. As he stepped out of the Mall and into the open air, He felt happy and excited at the new opportunity he was just given. He was ready to go out and explore his new body and all it could do.