-It's so shiny...Is it made of gold?- Mindy wondered as she kneeled to pick what it seemed to be a couple of metallic straps. Each one had a weird eye engraved that Mindy had never seen before.
-Keep your hands off those ankle straps!-
Mindy turned back after hearing that high-pitched scream. It was Missy, one of her classmates, altough not a friend at all. Cocky as few, she gained the disdain of the majority of the girls at the obelisk blue dorm ever since the moment she modified her uniform to expose more of her slim waist and large D-cups to attract the attention of male students.
-What do you want them for?- Mindy asked, noticeably crossed by her presence.
-That doesn't concern you! I made all the way here to pick them up and put them on so hand them over!- Missy yelled, reaching out her hand as she approached her classmate.
-No way, I found them first! I'm not giving them to you just like that!- Mindy exclaimed, giving a step back.
-Fine, we'll settle this with a duel! I'll take the straps from you after I kick your scrawny ass!- Missy shouted, readying her duel disk.
-There's no way I'm losing against you!- Mindy replied as she did the same
-Duel!-
A heated match unfolded between the two girls, with Missy's insect-type deck and Mindy's burn cards. By the time Missy managed to pull out her ace monster, Insect Princess, Mindy activated "Just Desserts" and reduced her opponent's life points to 0.
-No way... This can't be happening...- Missy fell to the ground in defeat, trying her best to hold back her tears.
-Told you so- Mindy grinned. -I guess I'm keeping these- she said as she gave the straps a closer look.
-No, you don't understand...please...- Missy pleaded. -I've been searching for those items all around the island-
-Get over it girl. See you in class-
Mindy left the reddish-brown haired gal behind and resumed her way to the dorm.
After a few steps, the black haired lass stopped and put the stylish straps around her ankles. Even though they were metallic, they were quite comfortable.
-They look pretty expensive. Maybe that's why they were so important to her. Whatever, I won them fairly so I'll use them. Can't way to see her face tomorrow- Mindy giggled.
After a while, the straps glowed, sending a warm wave up to her butt, which started to grow bigger. Oblivious to this, Mindy's hips spread out wider as her skirt crawled up her rear and her panties sank, buried by the swelling flesh of her ass. Her thighs thickened and fattened in order to better support her now prominent glutes, In a matter of minutes, her buttocks achieved such a full and round size that was now completely exposed, sticking out with her skirt totally lifted up and panties tight against her crack.
It was quite late at night by the time he got to the dorm so no one saw her enter her room. -Well, I ought to go to be...- Mindy froze on place the instant she looked in the mirror.
The girl couldn't believe her eyes. -My butt... it's so huge!- she gasped, looking over her shoulder. Her once narrow hips were much wider than her shoulders now. Mindy placed her hands in the soft yet firm skin of her glutes, feeling how her fingers sank in it.
-No wonder why she wanted to have them so much- the girl said as she removed the straps from her ankles, leaving them on her desk.
Then she turned around and thrust her plump, round ass out, gave one cheek a light slap and watched the flesh ripple and jiggle for a bit. -Who's the scrawny ass now, Missy?- Mindy giggled, cocking her hips. -Oops, there goes my panties!- she chuckled as her black underwear literally blew off of her.
Finally, Mindy took her now way too small skirt and the rest of her clothes off and got under the bed sheets naked. She fidgeted a bit, trying to figure out the most comfortable way to sleep with such big buttocks.
Eventually she settled for sleeping on her side, and nodded off, wondering how the others would react and where to order custom-made panties.