Adde some explanations in the code

Common/Defs/HediffDefs/Hediffs_Genes.xml

@@ -18,9 +18,9 @@
 		<stages>
 			<li>
 				<becomeVisible>false</becomeVisible>
-				<statOffsets>
+				<statFactors>
 					<SexFrequency>2</SexFrequency>
-				</statOffsets>
+				</statFactors>
 			</li>
 		</stages>
 	</HediffDef>

Source/First.cs

@@ -20,6 +20,9 @@ namespace RJW_Genes
         }
 
         //Modified code from https://gitgud.io/lutepickle/rjw_menstruation/-/tree/main/1.4/source/RJW_Menstruation/RJW_Menstruation
+        //Summary//
+        //Adds our own partpreferences to rjw's list. Our partpreferences are under Interactions.GenesPartKindUsageRule
+        //
         private static void AddtoIPartPreferenceRule()
         {
             List<IPartPreferenceRule> partPreferenceRules = Unprivater.GetProtectedValue<List<IPartPreferenceRule>>("_partKindUsageRules", typeof(PartPreferenceDetectorService));

Source/Genes/Cum/CumUtility.cs

@@ -34,7 +34,7 @@ namespace RJW_Genes
 
 		}
 
-		//Get total fluidamount a persom has.
+		//Get total fluidamount a person has.
 		public static float GetTotalFluidAmount(Pawn pawn, float multiplier = 1f)
 		{
 			var partBPR = Genital_Helper.get_genitalsBPR(pawn);

Source/Genes/Life_Force/Gene_LifeForce.cs

@@ -39,7 +39,7 @@ namespace RJW_Genes
 			yield break;
 		}
 
-		//Depending on how low the value is it will increase sexdrive and if it reaches zero it will create a random rape mental break.
+		//Depending on how low the value is it will increase sexdrive and if it reaches zero it will create a mental break which will make the pawn rape others.
 		//Not using base.Tick() as it is used to start mental breaks, but we have another way to do it.
 		public override void Tick()
 		{

Source/Genes/Life_Force/Patch_LifeForce.cs

@@ -14,7 +14,6 @@ namespace RJW_Genes
 	[HarmonyPatch(typeof(SexUtility), nameof(SexUtility.SatisfyPersonal))]
 	public static class Patch_LifeForce
 	{
-		
 		public static void Postfix(SexProps props)
 		{
 			// ShortCuts: Exit Early if Pawn or Partner are null (can happen with Animals or Masturbation)
@@ -27,7 +26,7 @@ namespace RJW_Genes
                 {
 					Pawn_GeneTracker genes = props.pawn.genes;
 					Gene_LifeForce gene = genes.GetFirstGeneOfType<Gene_LifeForce>();
-					gene.Resource.Value += CumUtility.GetTotalFluidAmount(props.partner); //total amount may need to be modified to be balanced
+					gene.Resource.Value += CumUtility.GetTotalFluidAmount(props.partner); //total amount may need to be modified to be balanced or maybe I should just consider one at random
 				}
             }
 		}

Source/Genes/Special/Gene_Aphrodisiac_Pheromones_.cs

@@ -12,6 +12,8 @@ namespace RJW_Genes
 {
     public class Gene_Aphrodisiac_Pheromones : Gene
     {   
+
+        //Summary one every one check for all pawns nearby and in line of sight and add/renew a hediff which increases sexdrive for six hours.
         public override void Tick()
         {
             base.Tick();
@@ -24,11 +26,12 @@ namespace RJW_Genes
             }
         }
 
+        //Creatus an IEnumerable of all pawns which are closeby and in lineofsight
         private IEnumerable<Pawn> AffectedPawns(IntVec3 pos, Map map)
         {
             foreach (Pawn pawn in map.mapPawns.AllPawns)
             {
-                if (pos.DistanceTo(pawn.Position) < 5)
+                if (pos.DistanceTo(pawn.Position) < 5 && GenSight.LineOfSight(pos, pawn.Position, pawn.Map))
                 {
                     yield return pawn;
                 }
@@ -37,6 +40,7 @@ namespace RJW_Genes
             yield break;
         }
 
+        //Applies er renews a hediff which increases sexdrive for 6 hours
         private void InduceAphrodisiac(Pawn pawn)
         {
             Hediff hediff = pawn.health.hediffSet.GetFirstHediffOfDef(HediffDefOf.Aphrodisiac_Pheromone);

Source/Interactions/GenesPartKindUsageRule.cs

@@ -9,7 +9,10 @@ using Verse;
 
 namespace RJW_Genes.Interactions
 {
-    public class GenesPartKindUsageRule : IPartPreferenceRule
+	//Summary//
+	//Set custom preferences for pawn. Gets integrated to rjw by AddtoIPartPreferenceRule in First
+	//Depending on the level of lifeforce increase the chance for using the mouth.
+	public class GenesPartKindUsageRule : IPartPreferenceRule
     {
 		public IEnumerable<Weighted<LewdablePartKind>> ModifiersForDominant(InteractionContext context)
 		{