switching back and forth (randomly most likely) is definitely going to happen, since it'll increase possibility for fanservice.
the TG elements are light but seems to be including more with this chapter, which is nice. Also really underlined the yuri potential clearly with that one thigh page. Ending will 100% be with him as a girl or him changing back and forth and the femMC liking it.
Would like some more clearer chapter-by-chapter plot, such as the MC being part of the 'friend group' as Chp 2 ended on. Tons of details are being thrown at the reader and it should probably lay things out a little neater. Also, their friendship should probably be a big focal point - they aren't strangers or reluctant partners etc, but really close friends, which is a cool strength of the title.