In a manga where people can teleport other people to them, shoot laser beams out of their fingers, or control the wind, I don't think someone producing lotion from their skin is all that far-fetched.
If you're talking about page 14, they're leaving her apartment. The fantasy starts at the bottom of page 7 (I think both panels), so them going to her apartment was reality. She was wearing the jacket when she answered the door but it's unclear if she was wearing pants over the rest of the...
Also Lavi is going to be on her side no matter what, so he'll convince the others not to turn against her. I expect the elf girl and Daniella will have their back, too.
Also good plot twist. I can't believe I didn't see it coming. Now the question is why were they being put into items and why...
It's the main concept of the series so yeah probably. If you already think it's going to get old after 3 chapters then maybe this series isn't for you.
A secret account AND she's starting to like an underage student? No wonder no one would hire her, I bet they saw those red flags getting hoisted from a mile away. Now they're finally at the top of the flagpole.