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.
A birthday present? Hmm, maybe Honoka's freshly worn panties... Or being able to smell Kotori as much as I want...Or maybe a pair of stuffy socks that Eri has worn all day... Fufu, it's so hard to choose, isn't it.