After reading chapter 18 (raw version) of this manga, I have a bad feeling that Inaho-kun may stop crossdressing in the next chapter or chapters to come.
Also, after reading another manga called: "Futago no Danjo ga Wakaranai", as seeing Nozomu - the one who stopped crossdressing and becomes successor which turns masculine, taller. I have a similar bad feeling that if after stop crossdressing, Inaho-kun might start to become more masculine which he might become physically stronger and taller and more masculine face just like Nozomu.