Well, yeah, though I think it was suggested by the main character and the girls in order to spice things up in the dance party and to show their sexuality.
But saying about random streak and dancing in the middle of the campus, maybe i think it will be used for a campus prank and will be used for the NSFW scene.
by the way do you guys think you will release the latest update in late july or early august along with the nudist mode?