Thanks for the chapter, TOOR.
You'd have to be an effeminate, a woman, or simply blind to think that Senko has anything on Eruko. Even Senko knew this--it wasn't without cause that she ensured Takamura's schedule wouldn't overlap with Eruko's. Still cute--in her way--that Eruko thinks any of them are worth worrying about, as they all (except Risa--and she still can't approach Eruko, especially given certain events) have "protagonist-level" looks. Any of them could be a standard-issue JP-written female lead, as they're apparently not allowed to look any better than those girls do.
Speaking of, Ruka needs to screw off back to her manga. Bad enough that Eroko-san will end soon; she doesn't need to defile the pages with her presence.