Opinions may indeed vary as to whether Koko-chan seeking to emulate Momoa-chan, especially on the subject of becoming a "sugar baby" is really a good thing. And IF I saw the last panels right, Koko seems to be heading down a path that perhaps even Momoa has thus far avoided herself.
Personal Conclusion: "The story you have just read or are about to read is true ... the names have been changed to protect the innocent."