Discussions on the baidu saki board doubts a real season 2 as well. I've been following the manga and really, there's not much material to last even one cour.
More details will be gladly welcomed as to what they are planning.
If anything, just a voice cast list will satisfy me. Between season 1 and now, there are lots of new and upcoming seiyuus. Just knowing who will voice who will be orgasmic enough for me.
