So I just played the trial of this game:
http://www.dlsite.com/maniax/announce/=/product_id/RJ178175.htmlIt's about a schoolgirl witch who fights off monsters for the school, and gets stripped and embarrassed on live TV in front of the school. My only regret is that a lot of the exposure comes from making the "wrong" choice, or doing the wrong thing on purpose.
The demo involves the girl fighting a shadow monster who I assume curses her into wearing a school swimsuit. There are a couple of events in town that you can get into after the swimsuit is donned, but the meat of the ENF comes from fighting the monster itself as it constantly pulls down your swimsuit. Here, you can either cover yourself or pull it back on, the former makes things worse for you as far as embarrassment goes, and the latter gets you back into the fight. Though, considering the trial ends once you defeat the monster, you probably don't want to do that. There's also rounds where you get your swimsuit yanked up in the back showing off your ass/vagina. Then there are rounds where you have to make a preemptive choice, the first is safe, while the second gets your swimsuit pulled down and gets you groped. Continuing to make the second choice gets you groped more until you lose.
If you lose, the monster strips you and pushes you towards the camera crew who waste no time recording every inch of your naked body (which will now show up on TV and the school computer).
When you get control back, you can re-fight the monster the same way, or you can head to the guy at the school gates who makes a "better suggestion". After talking to him, talking to the monster gives you a choice. The first one is a new choice where the girl decides to strip completely before the fight starts.
...She passes out from embarrassment after four rounds, and you can't win. This leads to one more scene.
The full game will have more stuff, as shown here:
http://b.dlsite.net/RG30222/archives/59952939.html