User blog comment:FairyRaven/Fairy Tail Chapter 397: Steel, Review and Commentary/@comment-5894890-20140826001157

I think it's mainly swallowing the water that's the problem, not necessarily opening the mouth part. As for the speaking part... yeah I have no clue lol. I found the Levy and Gajeel conversation was pretty funny :P. And I definitely agree with you on the power up thing; once that makes sense! :D. And I would also comment on bleach since you mentioned it :P. Sigh... I believe the author is making Kurotsuchi's drugs way to OP... OR he's making Toshirou too weak.