Upgrade the dress.

Jen picked up the Upgrader by the handle and looked at the cylindrical base filled with some substance. The outer side of it was very rubbery, allowing to apply it to any part of her outfit. Without much doubt, she pushed it into the chest of her dress.

An emerald bulb on the side started glowing, and the substance began entering the dress invisibly using the device's plunger.

"I think the ornament is more prominent now." — Jen spotted the changes very early, as they were yet to unfold themselves. New lining began forming under her perky breasts and above her crotch, while the fabric in between was rapidly gaining strength, thickness and color. The upgrade continued with constricting at the girl's waist. Jen's mouth was gaping open as the newly appeared corset, despite bearing some weight, made her feel even lighter, gravity-defying lighter.

As the pumping from the Upgrader concluded with the device falling off to the floor, another type of pumping took the watch in the summer fairy's crotch. She could not help but threw herself onto the glass cases, trying to stretch her feet inside the ballet boots even more than it was designed. Her eyes were closed, her mouth was wide open, and her screams kept getting more shameless with each orgasm that she had in her new wondereful attire.

***

The sweetness in Jen's mouth was thick and intoxicating.

"I really need to drink some water now."

She hopped right back onto her pointy toes and went out of the jewelry shop, then headed towards the door that already rejected her once.

"Touch your dress."

The floral corset under her breasts would occasionally tuck in some of the lighter material, creating arousing friction against her nipples. Jen rubbed her tightly wrapped waist and found no laces anywhere. Just a keyhole in the middle.

"Now you're gonna have your summertime, sweetheart."