Thx for the answer! I did get it working! Minami includedSex slave for most of the girls requires giving them the slave collar,
the requirements vary for each girl.
Sasha however will automatically become a sex slave when you meet her in the kitchen,
after she has max sub and I believe 80 lp.
Missing out on the band gig isn't that bad,
you'll still meet Kleio and Anna but no band harem.
Once you bang both Sasha and Bree 3 times,
you need to get both to,
45 lez 75 love and at least 25 sub,
if fail to do this the one with the least lp kicks rocks,
if they both are under 63 love you'll only have minami left.