Am I the only one who feels this sort of "bad end" premise is way over done and a bit tiring? Like, I get that it's one of the main appeals of body swap content, but for once, I think I'd like to see something where, using this as an example, it really is just an experiment that ends at some point and they all swap back in the end, just with a potentially altered state of mind and perception considering their bad and forced experience with it (that could really go in any direction following it).
At least this one isn't as contrived as some of this author's/circle's other works, though, so I guess that's a plus. Or am I expecting a bit too much depth for ero-manga? lol