Game concept
Sexual Orientation
From the game's encyclopedia
A character's sexual orientation determines which other characters they are potentially Attracted to.
Sexual orientation has no impact on who they can Marry, but may reduce the Fertility of a wedded couple if either spouse fails to match the other's preference.
The limited sexual orientations modeled in Crusader Kings III include:
• Bisexual
• Asexual
The game's text for patch 1.20.1.2. Words in blue are entries of the encyclopedia: hover one to read it, as in the game.
Sexual Orientation is an entry of Crusader Kings III's in-game encyclopedia. The game explains it: "A character's sexual orientation determines which other characters they are potentially Attracted to." It covers Heterosexual, Homosexual, Bisexual and Asexual. Patch 1.20.1.2, from game/common/game_concepts/00_game_concepts.txt and game/localization/english/game_concepts_l_english.yml.
Source: game/common/game_concepts/00_game_concepts.txt, game/localization/english/game_concepts_l_english.yml and the English localisation, Crusader Kings III 1.20.1.2.