I love Harushion's work, but I also don't think this will be a yuri series. Actually, it seems to have some similarities to "The Taming of the Shrew." Just the stuff with the sisters and the male MC being into the less liked older sister, though. Here's hoping this story doesn't get anymore...
Welp, this chapter kind of annoyed me. It's obvious that this chapter was made for two reasons.
1. Useless, uninteresting drama.
2. To shove in a reason for trap and cat to get together in the end after cat gets rejected even though the two characters have never interacted until this point...