Rika finally loses concentration in her ‘exercise’ and emerges out of the water gasping for some air.  She then glares at her rival kittengirls, who were mocking her.  “Do you mind?!  There is at least one person here trying to enjoy a clean and relaxing bath!  And you fuckheads just have to spoil the ambiance, not to mention pollute these very waters with your sterile juices, just because you don’t get enough attention you dully deserve!”  She hope the part of their ‘sterile juices’ would struck a nerve.