diff --git a/code/__HELPERS/mobs.dm b/code/__HELPERS/mobs.dm
index c29f8dbe2b..fa2a7b06ae 100644
--- a/code/__HELPERS/mobs.dm
+++ b/code/__HELPERS/mobs.dm
@@ -201,6 +201,7 @@
 		"balls_cum_rate"	= CUM_RATE,
 		"balls_cum_mult"	= CUM_RATE_MULT,
 		"balls_efficiency"	= CUM_EFFICIENCY,
+		"balls_fluid" 		= /datum/reagent/consumable/semen, //GS13 - hs13 content
 		"has_breasts" 		= FALSE,
 		"breasts_color" 	= pick("FFFFFF","7F7F7F", "7FFF7F", "7F7FFF", "FF7F7F", "7FFFFF", "FF7FFF", "FFFF7F"),
 		"breasts_size" 		= pick(CONFIG_GET(keyed_list/breasts_cups_prefs)),
diff --git a/code/modules/arousal/organs/testicles.dm b/code/modules/arousal/organs/testicles.dm
index d47020c8b2..b32c478674 100644
--- a/code/modules/arousal/organs/testicles.dm
+++ b/code/modules/arousal/organs/testicles.dm
@@ -64,6 +64,7 @@
 	else
 		color = "#[D.features["balls_color"]]"
 	shape = D.features["balls_shape"]
+	fluid_id = D.features["balls_fluid"]
 	fluid_rate = D.features["balls_cum_rate"]
 	fluid_mult = D.features["balls_cum_mult"]
 	fluid_efficiency = D.features["balls_efficiency"]
diff --git a/code/modules/client/preferences.dm b/code/modules/client/preferences.dm
index 3e8b06e05a..47cf57175b 100644
--- a/code/modules/client/preferences.dm
+++ b/code/modules/client/preferences.dm
@@ -769,6 +769,22 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 									dat += "<span style='border: 1px solid #161616; background-color: #[features["balls_color"]];'><font color='[color_hex2num(features["balls_color"]) < 200 ? "FFFFFF" : "000000"]'>#[features["balls_color"]]</font></span> <a href='?_src_=prefs;preference=balls_color;task=input'>Change</a><br>"
 								dat += "<b>Testicles Shape:</b> <a style='display:block;width:120px' href='?_src_=prefs;preference=balls_shape;task=input'>[features["balls_shape"]]</a>"
 								dat += "<b>Testicles Visibility:</b><a style='display:block;width:100px' href='?_src_=prefs;preference=balls_visibility;task=input'>[features["balls_visibility"]]</a>"
+								dat += "<b>Produces:</b>"
+							switch(features["balls_fluid"])
+								if(/datum/reagent/consumable/milk)
+									dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=balls_fluid;task=input'>Milk</a>"
+								if(/datum/reagent/water)
+									dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=balls_fluid;task=input'>Water</a>"
+								if(/datum/reagent/consumable/semen)
+									dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=balls_fluid;task=input'>Semen</a>"
+								if(/datum/reagent/consumable/alienhoney)
+									dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=balls_fluid;task=input'>Honey</a>"
+								if(/datum/reagent/consumable/nutriment)
+									dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=balls_fluid;task=input'>Nutriment</a>"
+								if(/datum/reagent/blueberry_juice)
+									dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=balls_fluid;task=input'>Berry Juice</a>"
+								else
+									dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=balls_fluid;task=input'>Nothing?</a>"
 						dat += APPEARANCE_CATEGORY_COLUMN
 						dat += "<h3>Vagina</h3>"
 						dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=has_vag'>[features["has_vag"] == TRUE ? "Yes" : "No"]</a>"
@@ -809,8 +825,6 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 										dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=breasts_fluid;task=input'>Femcum</a>"
 									if(/datum/reagent/consumable/alienhoney)
 										dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=breasts_fluid;task=input'>Honey</a>"
-									if(/datum/reagent/consumable/milk/pinkmilk)
-										dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=breasts_fluid;task=input'>Strawberry Milk</a>"
 									if(/datum/reagent/consumable/nutriment)
 										dat += "<a style='display:block;width:50px' href='?_src_=prefs;preference=breasts_fluid;task=input'>Nutriment</a>"
 									if(/datum/reagent/blueberry_juice)
@@ -2657,6 +2671,23 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 					if(new_shape)
 						features["balls_shape"] = new_shape
 
+				if("balls_fluid")
+					var/new_shape
+					new_shape = input(user, "Balls Fluid", "Character Preference") as null|anything in GLOB.genital_fluids_list
+					switch(new_shape)
+						if("Milk")
+							features["balls_fluid"] = /datum/reagent/consumable/milk
+						if("Water")
+							features["balls_fluid"] = /datum/reagent/water
+						if("Semen")
+							features["balls_fluid"] = /datum/reagent/consumable/semen
+						if("Honey")
+							features["balls_fluid"] = /datum/reagent/consumable/alienhoney
+						if("Nutriment")
+							features["balls_fluid"] = /datum/reagent/consumable/nutriment
+						if("Berry Juice")
+							features["balls_fluid"] = /datum/reagent/blueberry_juice
+
 				if("balls_visibility")
 					var/n_vis = input(user, "Testicles Visibility", "Character Preference") as null|anything in CONFIG_GET(str_list/safe_visibility_toggles)
 					if(n_vis)
diff --git a/code/modules/client/preferences_savefile.dm b/code/modules/client/preferences_savefile.dm
index 6ace323783..df44203998 100644
--- a/code/modules/client/preferences_savefile.dm
+++ b/code/modules/client/preferences_savefile.dm
@@ -954,6 +954,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	S["object_tf"] >> object_tf
 	S["blueberry_inflation"] >> blueberry_inflation
 	S["feature_breasts_fluid"]			>> features["breasts_fluid"]
+	S["feature_balls_fluid"]			>> features["balls_fluid"]
 	S["alt_titles_preferences"] 		>> alt_titles_preferences
 	//gear loadout
 	if(istext(S["loadout"]))
@@ -1284,6 +1285,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	WRITE_FILE(S["feature_balls_shape"], features["balls_shape"])
 	WRITE_FILE(S["feature_balls_size"], features["balls_size"])
 	WRITE_FILE(S["feature_balls_visibility"], features["balls_visibility"])
+	WRITE_FILE(S["feature_balls_fluid"], features["balls_fluid"])
 
 	WRITE_FILE(S["feature_has_breasts"], features["has_breasts"])
 	WRITE_FILE(S["feature_breasts_size"], features["breasts_size"])