OH LAWD. THIS. WAS SOMETHING. OOF. I feel a bit bad for the people who only played the first part and got attached to the characters... they're in for a surprise.
Overall, this was wonderful. Aside from the plot twist (which I did not expect to THAT extent), I loved how you handled all the characters. The creativity behind the 'uniqueness' of each characters was superb, and I had to watch a gameplay of this afterwards just to see the little details I didn't catch the first time that filled in the holes for some questions I still had. For people reading this comment, most of your questions WILL be answered if you pay attention and think it through, trust me.
11/10 for cute art, intriguing plot, and deliciously suspenseful atmosphere. Sissy was an amazing character as well; I got really attached to her and found her perseverance inspiring. I'll keep trying my best too!
Really, phenomenal job. I only have one complaint: did you really have to do us dirty with Dumpling like that? After I sailed the Sissy/Dumpling ship? ;_;