so far some of the difference for Chick vs Dik , and not including the ones that are available with Neutral, as far as I remember:
Josy first animated scene on the bench in episode 1 has two version in order to have 100% you have to have once Chick and once Dik
status
You can Hug, Maya if you have Chick
Status, in episode 1. or check her panties if you have Dik
Status. also, you can peek at her while she dressing if you have Dik
status, in episode 1
the Quinn and Cammy scene to fully unlock you have to have Dik
status, same as with Sage first Boob Job scene.
the first DnG also have difference depending on the Chick Dik
status. "
Spank Sally hard "
and the Cammy/ Mona sex, require a Hug Dik
status too.
The
affinity differences first comes into play in episode 4. You have a Shower scene with Jill if you are Chick , or a some extra moment with Quinn if you are Dik.
Then Maya and Bella have bonus lewd position, which is important for the full lewd scene in the gallery, otherwise it's shown 50%.
and Bella also have a conversation with you in episode 9, and if you have Chick
affinity, there is an extra option there, I don't know what this does.
and of course Sage's bonus lewd position during sex in episode 9, if you have Dik
affinity.