Shortly after leaving the store, Bree remembered that she had an exposed vagina on her arm, so she hid in an alley where she found something to cover it. She took advantage of this moment and took the dick she had bought from her bag, lifted her skirt and placed it just above her vagina. The dick stuck to her, so she followed the path to her house without worry, since the dick was so small that it was imperceptible.
Before she got home, she felt that her panties started to get tighter, until something escaped and she could feel the cold street air on it. She looked and realized that she was already getting an erection, the cock had lifted the skirt so that it ended up being exposed.
She tried to cover, but it was useless. She realized that it should be in tutorial mode that the shopkeeper mentioned and that she should pay attention, as she would be aware of the effect of some spell that came on the cock.
Still walking without control of her body, she arrived in a very busy place, but realized that no one seemed to care about her cock fully exposed. This made her realize that there must be some spell that made people totally ignore the existence of the stick. They realized that she was there, but they did not partner any differently.
It was at this time that her body stopped in place and she started wanking right there. The spell was so strong that even with her jacking off in a crowded place, no one seemed to notice. As if to show another function, the cock started to grow even more, going from 7 inches to 20 inches long, then shrinking again but stopping at 15 inches long. the balls also changed in size along with the cock.
When she came, all the cum that came out fell on people passing by, who still didn't seem to care. She was surprised that no one realized it was dirty with her cum, but then the cum evaporated quickly without leaving any trace behind.
At that time, Bree regained full control of her body, and led the way home, increasing and decreasing the size of the cock for fun. "This is giving me a great idea. I can't wait to show it to Kaitlyn on Monday." she thought