Kuma. You must read Mage and Demon Queen by Color-LES. (I haven´t seen it in your library). It has EVERYTHING! Excellent art, adorable and awesome characters, it´s funny and with an interesting plot and it´s 100% yuri. It´s one of the best in Tapastic. It´s on professional level.
Moving In is another one that is great. If you have any good GL comics let me know. Let´s help each other for the sake of yuri!