Obsidian
Parchment
Dusk
Rosewood
Moonveil
Sakura
Verdigris

Hormone System

Dynamically reshapes character bodies based on interracial sex and BNWO exposure. Operates as a background simulation updating body modifier values over time.

Female Effects

  • Breast size increases
  • Waist narrows
  • Hips and thighs widen
  • Characters trend toward an idealized physique
  • Shoulder scaling removed

Male Effects

  • BBC males develop musculature through hormone exposure
  • Non-BBC males may experience changes depending on their path

Penis Scaling

Dynamic penis size scaling system integrated with the Caged XP track:

  • Size scales with XP accumulation for caged characters
  • Castration correctly zeroes scaling
  • BBC trait is always accompanied by big dick tier 4

No-Sex Decay

If a character stops having sex for a period, hormone levels decay and body gradually returns toward baseline.

Game Rule

Can be disabled entirely via the Hormones game rule. See Game Rules.