I've made an image showing all the romance of Amber's Magic Shop:
From left: Daniel The Wizard, Stan the Noble, Bernard the Bounty Hunter and Ruby...
(guess what she is! lol)
Those are the "adult" versions, the younger versions have bigger eyes and more young features (Bernard has less scars for example).
Also, despite Ruby scanty clothes, I've fixed Amber and lots of ending CGs so that the game is more "otome friendly". The only hot scenes are the yuri ones, since asking around in yuri forums seems that lesbian girls like to see some skin and said it was OK