Mary smiled and picked one of the vials, the inflatable one. Well, if she wanted a bigger udder, why not blow it up? Instead of drinking, would the liquid work by rubbing it on something? Mary reached over to her nightstand and pulled out some tissues and carefully uncorked the vial. Gently Mary tipped the vial and watched the viscous amber liquid inside a slowly ooze out onto the tissues. With what looked like enough to cover the udder, Mary corked the vial and placed the wad of tissues on her exposed flesh. A shiver ran through Mary, the liquid was colder than she expected. She methodically started rubbing the liquid over the pink mass, caressing the magical liquid into her skin. Where the liquid stayed, the flesh shone and reflected the light and looked somewhat like wet rubber. Mary took care especially with the teats, she worked the tissues and liquid all over them, as she did, she could feel them perk up, becoming more rigid, yet keeping the suppleness. Finally finished off the last of the liquid, Mary threw the tissues away and looked at herself. The udder no longer felt or looked like flesh, it looked like Mary had glued on a pool toy, albeit one shaped like an udder. Her teats stood proudly on an overinflated pink ball.
Her udder was bigger and rounder and had a wonderful sense of give to it, just like you'd expect of one of those pool toys. Just as Mary was wondering what else she might do with her udder, she shivered again, and felt something growing on her udder, right in the middle. It was small and hardening, and turning clear? It was apparent soon enough what it was. A nozzle. Mary now indeed have an inflatable udder, complete with a means to make it bigger. Exploring it, she pulled on it and it popped open. A gush of air escaped and Mary watched in horror as her udder shrank and deflated and became nothing but a shriveled pink mess hanging down from her belly.