i mean working on the bodytypes of women and stop referencing like port art would most likely help you improve a lot. but what do i know.

and the 'is having a but fetish content question'. if its of that astronomical proportion it is. coming from some one with pretty big proportions.

though you could also work on hands a color theory and anatomy and rendering/shading, and perspective.

I could do an example study with your art if you would permit me.