This week I have translated a yuri-themed IdolM@ster doujinshi, featuring Miki and Makoto. It can be read on the Channel here.
The Neko Neko Rank series also has additional volumes. I have E and D in my possession and will probably translate them at a later date.
If anyone has those beyond, please contact me as I will be more then happy to translate it.
Those of you who still need more should check out the Channel, since it has recently suffered a huge flood of yuri.