...a bigger version of my stepmom. I could feel my body start to plumpen up almost immediately.
My belly started to slowly bubble, growing to be a nice chubby wall of flesh slightly visible from under the bottom of the blouse.
To make the blouse even tighter, my chest started to grow as well, the bra quickly filling and then some. In a matter of thirty seconds, I was already at a G-cup, perfectly filling the bra. But my tits kept growing, making the white bra tighter.
“No! I don’t wanna tear the bra!” I said, my voice suddenly being higher pitched as I tried reaching behind myself to unfasten the bra. But it was too late as I felt it snap as my breasts became J-Cups, both massive orbs of flesh sagging immediately.
As this happened, my manhood was so stimulated from all the pleasure that it erupted its last ever, and its biggest ever, load all over the inside of the panties, shooting so much that some started to pout out and through the grey pleated skirt onto the floor.
I screamed and moaned in pleasure at the same time saying, “Not the panties too! I’m sorry for ruining your clothes Mommy!”
I didn’t even notice that my face or my arms plumped up a bit or that my hair grew and changed colors during this process, my focus completely on the now semen-filled silky panties becoming stuck to my now bare crotch, my manhood becoming completely feminine.
Then my lower half started to grow. My ass started to wobble and shake on its own as it filled out the panties and widen my hips, making sure to rub all of my load over my feminine parts. My ass stopped growing when just a little bit of each cheek was visible under the grey skirt, almost like a tease.
Finally my thighs grew, bigger and bigger, squishier and squishier, pushing the skirt up even further until half of my ass was visible as well as my entire crotch, some excess cum still pouting out and dripping onto the carpet below me.
As my thighs grew, the panties started to tear in the back and I gasped, knowing that I had just ruined a perfectly good set of lingerie and a blouse and skirt.
I looked at my stepmom and said, “W-what happened to me? I feel so squishy.”
She giggled and said, “I turned you into a bigger me since you wanted to try my clothes on so badly honey! And don’t worry about the clothes, they’re yours now after all!”
“What do you mean?” I asked, slightly confused.
“Well, now you’re a woman, and you can’t possibly wear any of your old clothes. And we’ve proven that you tear straight through mine or cream them, so we’re gonna have to buy you some new clothes. Or I can transform you some more if you want~ Which one will it be ‘Kelly 2’?”