I ordered the game from here:
http://www.himeyashop.com/product_in...roducts_id/202
It should arrive in about a week. I hope that's ok to show where to buy the actual game, hopefully that'll encourage people to purchase it. I've seen CGs of the game for 6 years or more but it's good to finally be getting a real copy of the game.
From the CGs I would suggest the all ages version, even for people that are into the whole adult game thing, there's like 6 adult CGs in the whole game, so it's not worth it. Just get the all ages version, you'll feel better about yourself and you can play it in front of your mom