Which one is the OG, original plot?
To be fair, the family patch is due to patreon’s policy, iirc, no incest is allowed. Thats why u might get to see lots of landladies, roommates, etc.
MC looks young, yes? He should be around or abit older than Emily, who is Rachael’s daughter (i dont know their relationship before the patch). Classmate, by all means, can be a milf, a mother, not necessary be same age as MC. Hence, I believe the og is the family patch. Thats a better scenario to explain how MC stays under same household as Rachael and Emily, then they went on a bruise trip together, and how Rachael felt guilty not because of cheating but because of their relationship.