Okay, I just got the good ending! Now, how do I get the bad one?
it all comes down to choices
when first meeting frilly, choose "you shouldnt be too kind"
then in the second convo with her before sally interupts, you choose the "could use some work" when discussing sallys art
lastly, in the bedroom cutscene with Rin, choose the "not at all" option
you only have to choose two bad end options to actually get the bad end though. it also changes a few lines in rins eye cutscene. im very glad your interested in getting both endings !