Eh? I don't remember any mentions of the mother having been in a lesbian relationship before? Wasn't she confused about that entire idea in the first chapters?
Hmm, looking at earlier chapter:
"Aren't you a kid?" "yeah" "and a woman?" "so what?"
"a kiss with a young girl... this is a first"
but then I found it.
"a long time ago I pretended to go out with the girl I liked, but we only held hands and hugged and she never let me do it[kiss]"
Seems it was that unserious relationship where mc wanted more but the one in the flashback didn't want to date for real... wait what? That's not how the flashback went!
I had the craziest "what if...?" thought just now but eeh I'll keep it to myself for now lo/ it would be veeery funny if true.... Well I write the initials of my theory just for proof w.i.c.f.i.h.m.t.d.o ?
But yeah let them cook, let it rest too so it taste even better!
I think your idea, "What If Classmate Friend Is Her Mother's Teen Daughter Offspring?" won't turn out to be true
Chatgpt thinks that your idea "What if curiosity fueled incredible human minds to discover the origins?" is "Good".
When I clarify some words I am certain about, chatgpt says your idea "What If Cows Flew Her Mother to Disneyland Occasionally." is "Bad". Also it skipped a letter
"What If Could Find In Her Mind The Darkness Outside." -> "Bad"
And this is why we don't leave acronyms meaning up to the reader, as it makes you almost guaranteed to end up incorrect.