Man, the mangaka ruined it by showing us what she looks like. Now everyone's only gonna be drawing her visible form instead of invisible.
Making her invisible means she might as well not be there. If she's invisible she has to be wearing something to even know she's there, and at least as far as all the porn goes, there's nothing to gain from not being able to see what she's doing. "Leaving it to the imagination" only goes so far before you'd rather just actually be able to see her.
Man, the mangaka ruined it by showing us what she looks like. Now everyone's only gonna be drawing her visible form instead of invisible.
I think the far bigger crime is that he made her this cute and wasted her. Half the class of 1-A get seriously underutilized but her, Mineta, tape guy, sugar guy and rockface get shafted extra hard.