Nothing, huh ?? You for real now ?? Coz I know a certain 3-letter word that starts with an S and ends with a D that would make me push her away, pull my pants up and run away from there like a damn lion came to bite my ass.

Let's stick with
almost nothing, coz if she really does know her shit, you'll only want to demand answers after the post-nut clarity hits you, but I'm sure that Lewdlab can pull a few 'brilliant' ideas out of his ass to prove you wrong, if he wanted to.
Don't forget that he made the MC and Isa have their first sex scene after she was literally raped by a lunatic for reasons, so don't underestimate his 'genius'. And like I said, I didn't really give a shit about that noncanonical revelation, but hearing Sofia in 0.16 how she likes, as in the present tense, to fool around with young 'studs' like the MC doesn't sound too arousing to me coz she's prolly an LI. I know she's at an age where she can tell a lot of stories about her younger self, but it becomes a problem when she keeps fooling around in the present coz some guys don't like to romance hoes.
Strictly speaking in our fictional case, I agree with you, IRL, not so much, for obvious reasons. It don't mean that something like that ain't a turn off to
some guys tho, coz Sofia still does shit with randos, while she makes the MC become her chore boi and spy for a few 'leftovers', and she's pretty suspicious herself.