Coercion/Rape can occur within seven days.

Lift skirt >>> Force to remove clothes >>> Obedience ≥ 60 && Affection ≥ 20 >>> Clothes removed successfully.

If removing clothes fails, it branches:

Obedience ≥ 50 → Coercion ending.
Obedience < 50 → Rape ending.

After seven days:

stamina ≥ 80 affection ≥ 60 obedience ≤ 50 >>> Reverse rape ending

stamina ≤ 50 affection ≥ 60 obedience ≥ 60 >>> Prostitute ending

If none of the above conditions are met, it enters a normal ending with text description only.