[@Alupi]

It's funny though, I just looked at the Quirk idea and first thing that popped into my mind:

"Wait, Mineta and Ashido got a kid!?"

Seriously though, because her Quirk is so similar to that of them, especially Ashido, I checked her quirk for any drawbacks, and saw she didn't have any. However, since it's a combination of both, maybe something like her mobility going down when she uses it too much (since she kinda glues herself inside out as well) or dehydration could be a thing (although dehydration would be a severe case if it would be on its own).