Is literally that.

In animes when bad stuff happens so that too much skin is shown, or TV when people curse, something, either a black line or beeping noise covers it up.
That is literally this quirk, so it's useful if you don't want to see or hear bad things but not useful any other way.

Kind of random, but I thought of it when USJ was attacked and Momo's, um, things, were covered by mist and Jiro's earphone jacks, so yeah.

This quirk is up for grabs, but I suggest that it's only used for comedy relief and not, um, you know... Anything bad? Just a reminder to please ask for permission first. :3

BYE <3