I need help with the Band Harem
The Wiki says Once you have successfully started the band harem you can overhear a conversation between Kleio and Anna in the pub (you have to interact with one of them) about anal sex and so far I came , then In order to trigger the threesome with Anna and Kleio, both must have an LP> = 85. They will approach you, at the studio, and tell you that you are taking them to dinner and you will be given the option chose a day.
The LPs of Anna and Kleio are 90 for both of them, I go to the Studio but they don't ask me to go out together, does this phrase (Which phrase is it exactly?) Appear randomly?