This story has a similar premise to Confined with Goddesses (some physically attractive dude lives with hot women that are attracted to him). You even have similar tropes with the women (unrelated motherly figure that has watched you grow up, physically fit best friend, a woman who is generally cold to you).
The only large changes story-wise are the presence of the goddess, and this MC didn't endure emotional/physical abuse. Moreover, we havent gotten that much story in that game yet (it is very early in development). I don't see how you can make this claim