Birthday Surprise - Jen's Cake

In pranced Kara, her pink cape flickered in the mid afternoon sun. "A cake for you Jen, it's extra special!" Kara smirked. Louise took a look at the size of the cake, a good foot tall, thick with icing and candles for each year..sort of.

"Kara it's lovely!" Jen smiled 

"Oh but this cake is special, it's got a big surprise inside." Kara gestured to the cherry on top "Touch that!" 

Jen poked the top and suddenly the cherry began to increase in size. It grew bigger and rounder and then burst free of the cake. "Wha..." Jen looked down and her tight, torso length blouse began to tighten as her body ballooned up at the same rate. "I'm a balloon! Kara!" Jen swelled and swelled, rounding up as the balloon swelled. As both the rubber and the tight skin of Jenmet the balloon stopped growing, began to shrink and disappeared.

"Kara what did you do, i'm huge and inflated!" Jen rocked on her spherical form.

"You're big surprise, why have balloons when you can be one yourself!"