I'm looking for a story where the Mc has reality warping powers and makes a girl nude and unable to put on clothes. she herself notices she is in a embarrassing scenario but no one else notices because the MC made everyone believe that is completely normal for her.
There are quite a few stories on here that match the scenario that you're referring and are worth a look just in case. The stories are Changing the Rules, Custom Girls, Items of Power and The Rulebook. If not quite right, I'll keep an eye out.
These are all pretty broad recommendations (and all great stories) but definitely a bit more narrowed down will help.