Alice decided to really flex her muscles. "I wish everyone at the museum would turn into a cute girl. If they are over the age of 15, they become 15. They'll remember who they were, but not be concerned about their transformation. They will become lesbians, and if they are old enough to have sex, they will become insatiably horny."
Of course, careless wishing was Alice's forte. Sure, she didn't really change physically, as she was already a cute girl, but she felt unbelievably aroused, her body overcome by lust and desire. As she watched, transformed (and a few un-transformed) people began to hook up all around her, and soon, with the exception of some very confused children, the museum turned into a massive free-for-all orgy. Unfortunately, due to her previous wish, everyone ignored her, and she was too desperate and frustrated to understand why.
Finally, she screamed. "I wish someone would fuck me already!"
The ring managed to interpret that command, making her once again noticeable. It also, however, drew several girls to her like a magnet, and Alice found herself being fondled, groped, kissed, and licked, by several girls at once. In fact, she realized that both Naomi and Heather were among the girls desperately trying to fuck her, even as they were trying to pleasure themselves.
A girl who was definitely younger than 15 (honestly, she looked like she was 12, if anything) crouched over Alice's face, pressing her bare pussy right up against the other girl's lips. For the first time in her life, Alice reached out with her tongue, and gave another girl's pussy a lick. Even as she was moaning and thrashing due to the attention she was receiving from the other girls, she reached up to grab the younger girl's waist, and ate out the girl with great enthusiasm.
Finally, it was over, as everyone affected climaxed and all the strength went out of their bodies. A lone child was crying "Mommy, what's happening?" from somewhere.
Before she passed out, Alice wished that no one inside the museum would be disturbed, and that everyone would fall asleep.
Later..