diff --git a/Common/Defs/Genes/GeneDefs_Cosmetic.xml b/Common/Defs/Genes/GeneDefs_Cosmetic.xml
index a4460d2..f49b690 100644
--- a/Common/Defs/Genes/GeneDefs_Cosmetic.xml
+++ b/Common/Defs/Genes/GeneDefs_Cosmetic.xml
@@ -13,7 +13,7 @@
   </GeneDef>
 
   <GeneDef ParentName="rjw_genes_wings">
-    <defName>rjw_genes_Succubus_Wings</defName>
+    <defName>rjw_genes_succubus_wings</defName>
     <label>succubus wings</label>
     <description>Carriers of this gene grow succubus wings.</description>
     <iconPath>Genes/Icons/Succubus_Wings</iconPath>
diff --git a/Common/Defs/Genes/GeneDefs_LifeForce.xml b/Common/Defs/Genes/GeneDefs_LifeForce.xml
index ed1ea9a..b9b87c3 100644
--- a/Common/Defs/Genes/GeneDefs_LifeForce.xml
+++ b/Common/Defs/Genes/GeneDefs_LifeForce.xml
@@ -34,7 +34,7 @@
 	</GeneDef>
 	
 	<GeneDef>
-		<defName>LifeForceDrain</defName>
+		<defName>rjw_genes_lifeforce_drain</defName>
 		<label>fertilin drain</label>
 		<labelShortAdj>draining</labelShortAdj>
 		<description>Carriers lose an additional 15 fertilin per day from biological entropy.</description>
diff --git a/Common/Defs/Xenotypes/Succubus.xml b/Common/Defs/Xenotypes/Succubus.xml
new file mode 100644
index 0000000..c6b51a1
--- /dev/null
+++ b/Common/Defs/Xenotypes/Succubus.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Defs>
+
+  <XenotypeDef>
+    <defName>rjw_genes_succubus</defName>
+    <label>Succubus</label>
+    <description>Succubi are strongly enhanced xenohumans. Powered by archites, their abilities go far beyond normal genetic enhancements. These overnaturally beautiful creatures strive parasitically on the Fertilin found in semen. </description>
+    <descriptionShort>Succubi are beautiful and extremely hungry Xenohumans. They strive on having sex and extracting their victims life-force through this. </descriptionShort>
+    <iconPath>UI/Icons/Xenotypes/Sanguophage</iconPath>
+    <soundDefOnImplant>PawnBecameSanguophage</soundDefOnImplant>
+    <generateWithXenogermReplicatingHediffChance>0.5</generateWithXenogermReplicatingHediffChance>
+    <xenogermReplicatingDurationLeftDaysRange>0.1~140</xenogermReplicatingDurationLeftDaysRange>
+    <combatPowerFactor>1</combatPowerFactor>
+    <displayPriority>-1000</displayPriority>
+    <factionlessGenerationWeight>0.005</factionlessGenerationWeight>
+    <doubleXenotypeChances>
+      <Pigskin>0.02</Pigskin>
+      <Impid>0.02</Impid>
+      <Yttakin>0.02</Yttakin>
+      <Neanderthal>0.02</Neanderthal>
+      <Waster>0.02</Waster>
+      <Dirtmole>0.02</Dirtmole>
+    </doubleXenotypeChances>
+    <genes>			
+        <li>rjw_genes_bisexual</li>
+        <li>rjw_genes_hypersexual</li>
+        <li>rjw_genes_female_only</li>
+        <li>rjw_genes_lifeforce</li>
+        <li>rjw_genes_lifeforce_drain</li>
+        <li>rjw_genes_vaginal_absorber</li>
+        <li>rjw_genes_anal_absorber</li>
+
+        <li>rjw_genes_drainer</li>
+
+        <li>rjw_genes_pussyhealer</li>
+        <li>rjw_genes_paralysingkiss</li>
+        <li>rjw_genes_seduce</li>
+        <li>rjw_genes_elasticity</li>
+        <li>rjw_genes_succubus_tail</li>
+        <li>rjw_genes_aphrodisiac_pheromones</li>
+
+        <li>Beauty_Pretty</li>
+        <li>MoveSpeed_Quick</li>
+        <li>Robust</li>
+        <li>UVSensitivity_Intense</li>
+        <li>AptitudeStrong_Social</li>
+        <li>Ears_Pointed</li>
+        <li>Headbone_MiniHorns</li>
+        <li>Skin_Purple</li>
+    </genes>
+  </XenotypeDef>
+  
+</Defs>
\ No newline at end of file
diff --git a/Source/GeneDefOf.cs b/Source/GeneDefOf.cs
index 0ff9274..e4f0e12 100644
--- a/Source/GeneDefOf.cs
+++ b/Source/GeneDefOf.cs
@@ -79,6 +79,7 @@ namespace RJW_Genes
 
 		// LifeForce
 		public static readonly GeneDef rjw_genes_lifeforce;
+		public static readonly GeneDef rjw_genes_lifeforce_drain;
 		public static readonly GeneDef rjw_genes_pussyhealer;
 		public static readonly GeneDef rjw_genes_vaginal_absorber;
 		public static readonly GeneDef rjw_genes_anal_absorber;
@@ -86,7 +87,8 @@ namespace RJW_Genes
 
 		// Cosmetic
 		public static readonly GeneDef rjw_genes_succubus_tail;
+		public static readonly GeneDef rjw_genes_succubus_wings;
 
-    	// Others & Non-Genes
+		// Others & Non-Genes
 	}
 }