diff --git a/1.4/Defs/PreceptDefs/Precepts_Incest.xml b/1.4/Defs/PreceptDefs/Precepts_Incest.xml
index 23f82de..3a36a95 100644
--- a/1.4/Defs/PreceptDefs/Precepts_Incest.xml
+++ b/1.4/Defs/PreceptDefs/Precepts_Incest.xml
@@ -111,15 +111,6 @@
     <displayOrderInIssue>60</displayOrderInIssue>
     <displayOrderInImpact>1000</displayOrderInImpact>
     <defaultSelectionWeight>100</defaultSelectionWeight>
-    <modExtensions>
-      <li Class="RJWSexperience.Ideology.Precepts.DefExtension_Incest">
-        <allowManualRomanceOnlyFor>
-          <li>CloseRelative</li>
-          <li>FarRelative</li>
-          <li>NotRelated</li>
-        </allowManualRomanceOnlyFor>
-      </li>
-    </modExtensions>
   </PreceptDef>
 
   <PreceptDef>
@@ -166,12 +157,6 @@
           </li>
         </rules>
       </li>
-      <li Class="RJWSexperience.Ideology.Precepts.DefExtension_Incest">
-        <allowManualRomanceOnlyFor>
-          <li>FarRelative</li>
-          <li>NotRelated</li>
-        </allowManualRomanceOnlyFor>
-      </li>
     </modExtensions>
   </PreceptDef>
 
@@ -290,12 +275,6 @@
           </li>
         </rules>
       </li>
-      <li Class="RJWSexperience.Ideology.Precepts.DefExtension_Incest">
-        <allowManualRomanceOnlyFor>
-          <li>CloseRelative</li>
-          <li>FarRelative</li>
-        </allowManualRomanceOnlyFor>
-      </li>
     </modExtensions>
   </PreceptDef>
 
diff --git a/1.4/Defs/PreceptDefs/Precepts_Submissive.xml b/1.4/Defs/PreceptDefs/Precepts_Submissive.xml
index aa7ae4d..e69c135 100644
--- a/1.4/Defs/PreceptDefs/Precepts_Submissive.xml
+++ b/1.4/Defs/PreceptDefs/Precepts_Submissive.xml
@@ -76,11 +76,11 @@
         <thought>BeenRaped_NotSubmissive</thought>
         <gender>Female</gender>
       </li>
-      <!--<li Class="RJWSexperience.Ideology.Precepts.Comp_KnowsMemoryThought_Gendered">
+      <li Class="RJWSexperience.Ideology.Precepts.Comp_KnowsMemoryThought_Gendered">
         <eventDef>RSI_RapedSlave</eventDef>
         <thought>Raped_Know_NotBeingSubmissive</thought>
         <doersGender>Male</doersGender>
-      </li>-->
+      </li>
     </comps>
   </PreceptDef>
 
@@ -140,11 +140,11 @@
         <thought>BeenRaped_NotSubmissive</thought>
         <gender>Male</gender>
       </li>
-      <!--<li Class="RJWSexperience.Ideology.Precepts.Comp_KnowsMemoryThought_Gendered">
+      <li Class="RJWSexperience.Ideology.Precepts.Comp_KnowsMemoryThought_Gendered">
         <eventDef>RSI_RapedSlave</eventDef>
         <thought>Raped_Know_NotBeingSubmissive</thought>
         <doersGender>Female</doersGender>
-      </li>-->
+      </li>
     </comps>
   </PreceptDef>
 
diff --git a/Source/IdeologyAddon/IdeologyAddon.csproj b/Source/IdeologyAddon/IdeologyAddon.csproj
index 63f6689..d23b8ae 100644
--- a/Source/IdeologyAddon/IdeologyAddon.csproj
+++ b/Source/IdeologyAddon/IdeologyAddon.csproj
@@ -53,7 +53,6 @@
     <Compile Include="Harmony.cs" />
     <Compile Include="HistoryEvents\ArgsNamesCustom.cs" />
     <Compile Include="Keyed.cs" />
-    <Compile Include="Precepts\DefExtension_Incest.cs" />
     <Compile Include="PreceptWorkers\ThoughtWorker_Precept_GenitalSize.cs" />
     <Compile Include="PreceptWorkers\ThoughtWorker_Precept_GenitalSize_Social.cs" />
     <Compile Include="PreceptWorkers\ThoughtWorker_Precept_NonPregnant.cs" />
@@ -99,7 +98,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Krafs.Rimworld.Ref">
-      <Version>1.4.3555</Version>
+      <Version>1.4.3542</Version>
     </PackageReference>
     <PackageReference Include="Lib.Harmony">
       <Version>2.2.2</Version>
diff --git a/Source/IdeologyAddon/Patches/Rimworld_Patch.cs b/Source/IdeologyAddon/Patches/Rimworld_Patch.cs
index de49fe7..55f3ba6 100644
--- a/Source/IdeologyAddon/Patches/Rimworld_Patch.cs
+++ b/Source/IdeologyAddon/Patches/Rimworld_Patch.cs
@@ -80,15 +80,29 @@ namespace RJWSexperience.Ideology.Patches
 		public static bool RsiIncestuous(Pawn one, Pawn two)
 		{
 			PreceptDef incestuousPrecept = one.Ideo?.PreceptsListForReading.Select(precept => precept.def).FirstOrFallback(def => def.issue == VariousDefOf.Incestuos);
-			var allowManualRomanceOnlyFor = incestuousPrecept?.GetModExtension<DefExtension_Incest>()?.allowManualRomanceOnlyFor;
 			BloodRelationDegree relationDegree = RelationHelpers.GetBloodRelationDegree(one, two);
 
-			if (allowManualRomanceOnlyFor == null)
+			if (incestuousPrecept == null ||
+				incestuousPrecept == RsiPreceptDefOf.Incestuos_Disapproved ||
+				incestuousPrecept == RsiPreceptDefOf.Incestuos_Forbidden)
 			{
 				return relationDegree < BloodRelationDegree.NotRelated;
 			}
+			else if (incestuousPrecept == RsiPreceptDefOf.Incestuos_Free)
+			{
+				return false;
+			}
+			else if (incestuousPrecept == RsiPreceptDefOf.Incestuos_Disapproved_CloseOnly)
+			{
+				return relationDegree == BloodRelationDegree.CloseRelative;
+			}
+			else if (incestuousPrecept == RsiPreceptDefOf.Incestuos_IncestOnly)
+			{
+				return relationDegree == BloodRelationDegree.NotRelated;
+			}
 
-			return !allowManualRomanceOnlyFor.Contains(relationDegree);
+			// Modded incestuous precept?
+			return true;
 		}
 	}
 }
diff --git a/Source/IdeologyAddon/Precepts/DefExtension_Incest.cs b/Source/IdeologyAddon/Precepts/DefExtension_Incest.cs
deleted file mode 100644
index f4e474d..0000000
--- a/Source/IdeologyAddon/Precepts/DefExtension_Incest.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using RJWSexperience.Ideology.Filters;
-using System.Collections.Generic;
-using System.Diagnostics.CodeAnalysis;
-using Verse;
-
-namespace RJWSexperience.Ideology.Precepts
-{
-	/// <summary>
-	/// Special Def extension for the Incestuous issue precepts
-	/// </summary>
-	[SuppressMessage("Minor Code Smell", "S1104:Fields should not have public accessibility", Justification = "Def loader")]
-	public class DefExtension_Incest : DefModExtension
-	{
-		public List<BloodRelationDegree> allowManualRomanceOnlyFor;
-	}
-}