In fact it makes sense if you follow one of the
many theories discussed in this forum about Sophia mostly being open to cheat Liam at the end of the game as long as it remains inside the family, which reduces the candidates to Ellie, Dylan, Patricia and
maybe Sam.
This is also compatible with the
extended title of the game (A Wife And Mother,
How far would you go?), which can be seen from different angles:
- Would Sophia be willing to do whatever she has to do for her family, even if this means having sex with other people who're not from it? (pretty much having sex with anyone whose path isn't closed yet).
- Would she be willing to join forces with other members of the family to protect it together in whatever way is necessary, even if it requires having sex with them for educational purposes or for any other reason you can think of?
Those two options are really different, even though the results of any of them could be overlapping the other considering they might include corruption, lesbianism, cheating and incest to say the least.