Sarah and Sandra were thrifting for an upcoming party they were invited to. The party had an anime theme to it. But the ladies didn't know anything about anime, just what they had seen from a cursory google search.
They had found the gigantic and amazing Mt. Lady and Sandra definitely wanted to portray everyone's favorite giantess. So when she found the perfect one piece costume she could not wait to try it on.
She ran into the dressing cubicle and slipped it on. It was a little snug, but it looked fantastic on her. She twisted and posed in the full length mirror. It really accentuated her curves. Every little bit of her body was one display, her workouts were really paying off.
For some reason the more Sandra contorted her body the tighter the costume felt. She wished it fit a little better. Her body was stiffening up the more she squirmed. It felt like it was shrinking around her body and the constraining feeling was getting to be too much. And just about the point it felt like the costume was going to tear or her body was about to pop, something clicked and she felt the ceiling slip a little farther away.
It was a step by step process, Admiring herself, the costume tightening, her body clicking and everything around her getting a bit bigger. It wasn't long before the stool was out of reach, and Sandra was a tiny little thing.
Sarah found her way into the dressing room and saw Sandra her running around on the carpeted floor she plucked her up in her new costume.
Neither ladies knew why it was happening, but Sarah knew she was about to have a lot of fun with her friend when Sandra met her toys Woody and Buzz.