This is really good! The 4th chapter is EXCELLENT!

. Lol, after when Erza and Lucy takes their 2nd pill, they'll be wanting more even more:P. I can just see how Erza will reason herself to gain even more mass while Lucy will be convinced that somehow that she also will have to take more:P
And boy oh boy... Wendy will be surely downing even more after this lol:P. I do hope that Levy, Lisanna, and Juvia will be ENVIOUS as to how they are getting more attention and such:P First 5 and then the entire guild muahahaha!