2008 · ソースブック（プレイを拡張するルール／オプション）
Book of Unlawful Carnal Knowledge
A system-neutral supplement for fantasy roleplaying games that explores sexuality, reproduction, and sexual health in a magic-filled setting. It provides lore on the sexual habits and compatibility of various creatures, guidance on pregnancy and contraception, and ideas for handling intimate relationships. The book also includes spells, magic items, feats, sexual tricks, artificer creations, and rules for sexual situations, along with generators and material for integrating these topics into a campaign. Content includes mild nudity and explicit sexual information intended for adults.
スキルベース（スキルを購入または獲得）属性／ステータス制（STR、CON、PERなど）レベル制（XPを獲得してレベルアップ）
無料・Web、Android、iOS対応
LudoyaでBook of Unlawful Carnal Knowledgeを遊ぼう
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。