Some. But not a lot.
Lauren, the redhead has the most at the moment.
When it comes to NTR the dev wanted it to progress a certain way. The idea being to let both the MC and the player develop a relationship with the girls first then once that's been established start in on the serious NTR content. This way you as a player would be more invested in them when they get taken away.
It makes sense. I imagen most NTR games introduce you to a girl, tell you she's importaint to the MC, then immediately throw her into some other random guys arms. I've got to think the NTR scene will have more impact if there is some build up first?