Your browser does not support grid, so will not be supported. Hover over your browser version to see if there is a way to enable potential support. Sorry, I am no longer able to justify working on making the layout work on older devices.
@Anon Some artist like bigger breasts and some like smaller ones. They usually make the character the size they like regardless of what their breasts size really are. Mugi's breast aren't that big, but they should be a nice handful.