Gave me emotional whiplash all throughout the chapter. That shoulder massage ticket bit reminded me of Anzu (from Hinamatsuri) and I almost shed a tear while remembering that scene.
Lol people say that the part where chiichan uses dresses in koutarou "not funny and innapropriate", dude the one that want to try the dresses is "Chiichan" and in the first place that dresses never been used by chiichan before instead this time koutaro let her have a taste of that dress.