I've only done one playthrough with the new content; enjoyed it immensely. I did get stuck on weird repeating loop when Ian suggested to Allison they do another 3 way with Jeremy, it played all the lines of them discussing it, rather than moving on to he next scene or dialogue though it would bring up the option for 3 way, size comparison, or changing subject. Only the size comparison or changing subject would move the scene along.
Also I loved what's going on with Ivy / Holly / Lena right now. Lena knowing that what she and Ivy are doing is "wicked" but enjoying it anyway, and the enthusiasm that Holly is embracing it all with. Assuming this storyline continues the way I think it is, it might become my canonical Lena path.