With the slab of S2 specials coming out I just wanted to leave a little warning here. The Fruit of Grisaia is not a good show. It's a hot mess of a visual novel adaptation that decided that it's a good idea to combine all the different routes you can play into 2-3 episode arcs. Not only does this mean these routes are heavily condensed but you also get mood whip-lash and 5 times the traumatic backstories in a short time which is more funny than anything else. The second season also ends in a harem lovers dream which is not a pretty sight. The specials also make it apparent that a huge part of the VNs is the porn as those try really really hard not to be hentai (the MC is quite the pussy slayer).