All of her stories seem to fit the TV Tropes category of "Romantic Two-Gril Friendship" to me. Not quite story S or subtext, but not just good friends. Though maybe "best friends" or "two misunderstood girls find each other" kind of feeling.
At least her story with the robot teacher and her student had pretty obvious non-Romantic Two Girl Friendship stuff. If only she continued to write interesting stuff like that and not this cliched stuff...