Help Finding New Games for Girlfriend

I'm to get my girlfriend in to gaming and was wondering if what would be some good games to play.
The first game that we have played was Brothers:A Tale of Two Sons, she really liked it and said that she wanted me to show her some more games. I had her play some BF4 and Skyrim she has never played any games really before though and so she is pretty bad at precision aiming, but she is getting better and dose not get frustrated easily so here is some of what i'm looking for(-easy controls -not too long -puzzles -good story -pc/xbox 360 )appreciate any suggestions, thanks

this is what i did with my girl :D  

agatha christie games (puzzles mostly)

monkey island, broken sword - these genres were spot on for her

hope i helped :) 

Some newer indiy game you should try FTL, GunPoint you should all so try minecraft she may like that.

my girlfriend loves papers please and guacamelee so id suggest most indie games

Well they will soon be releasing Dark Souls 2 on the pc.

My gf and I usually play Coop games just because she doesn't like to play alone, we started playing Call of duty (She was the worst player I've ever seen but got better fast) And I discovered this webpage http://www.co-optimus.com/games.php where we can find cooperative games to play. we have completed Bulletstorm, Trine, Trine 2, Sonic and All Stars Racing Transformed, couple of Mario games and more :D We currently play Magicka and Guacamelee and we are ejoying those quite a lot. 

Sometimes I show her videogames while I game and she usually ends up giving it a try. That usually works.  ^^ 

http://www.youtube.com/watch?v=qXQuannq308 you are welcome.