diff --git a/code/modules/client/preferences.dm b/code/modules/client/preferences.dm
index c769ddeb3c..ff5511dad6 100644
--- a/code/modules/client/preferences.dm
+++ b/code/modules/client/preferences.dm
@@ -1433,6 +1433,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 			dat += "<b>Aphrodisiacs:</b> <a href='?_src_=prefs;preference=aphro'>[(cit_toggles & NO_APHRO) ? "Disallowed" : "Allowed"]</a><br>"
 			dat += "<b>Ass Slapping:</b> <a href='?_src_=prefs;preference=ass_slap'>[(cit_toggles & NO_ASS_SLAP) ? "Disallowed" : "Allowed"]</a><br>"
 			//SPLURT EDIT
+			dat += "<b>Chastity Interactions :</b> <a href='?_src_=prefs;preference=chastitypref'>[chastitypref ? "Allowed" : "Disallowed"]</a><br>"
 			dat += "<span style='border-radius: 2px;border:1px dotted white;cursor:help;' title='Enables verbs involving farts, shit and piss.'>?</span> "
 			dat += "<b>Unholy ERP verbs :</b> <a href='?_src_=prefs;preference=unholypref'>[unholypref]</a><br>" //https://www.youtube.com/watch?v=OHKARc-GObU
 			//END OF SPLURT EDIT
@@ -3732,6 +3733,10 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 						to_chat(usr, span_notice("Keep in mind that the photo will be downsized to 250x250 pixels, so the more square the photo, the better it will look."))
 					features["headshot_link"] = usr_input
 
+				if("chastitypref")
+					chastitypref = !chastitypref
+				//
+
 	if(href_list["preference"] == "gear")
 		if(href_list["clear_loadout"])
 			loadout_data["SAVE_[loadout_slot]"] = list()
diff --git a/modular_citadel/code/modules/client/preferences_savefile.dm b/modular_citadel/code/modules/client/preferences_savefile.dm
index af527a50e5..0b468178b7 100644
--- a/modular_citadel/code/modules/client/preferences_savefile.dm
+++ b/modular_citadel/code/modules/client/preferences_savefile.dm
@@ -19,6 +19,7 @@
 	S["personal_chat_color"]			>> personal_chat_color
 	S["lust_tolerance"] 				>> lust_tolerance
 	S["sexual_potency"]					>> sexual_potency
+	S["chastity_pref"]					>> chastitypref // SPLURT edit
 
 	S["alt_titles_preferences"]			>> alt_titles_preferences
 	alt_titles_preferences = SANITIZE_LIST(alt_titles_preferences)
@@ -68,6 +69,7 @@
 	WRITE_FILE(S["erp_pref"], erppref)
 	WRITE_FILE(S["noncon_pref"], nonconpref)
 	WRITE_FILE(S["vore_pref"], vorepref)
+	WRITE_FILE(S["chastity_pref"], chastitypref) // SPLURT edit
 	WRITE_FILE(S["unholypref"], unholypref)
 	WRITE_FILE(S["extreme_pref"], extremepref)
 	WRITE_FILE(S["extreme_harm"], extremeharm)
diff --git a/modular_sand/code/datums/interactions/interaction_interface.dm b/modular_sand/code/datums/interactions/interaction_interface.dm
index baabd6ff1d..dc97250f01 100644
--- a/modular_sand/code/datums/interactions/interaction_interface.dm
+++ b/modular_sand/code/datums/interactions/interaction_interface.dm
@@ -217,6 +217,7 @@
 		.["no_aphro"] = 			!CHECK_BITFIELD(prefs.cit_toggles, NO_APHRO)
 		.["no_ass_slap"] = 		!CHECK_BITFIELD(prefs.cit_toggles, NO_ASS_SLAP)
 		.["no_auto_wag"] = 		!CHECK_BITFIELD(prefs.cit_toggles, NO_AUTO_WAG)
+		.["chastity_pref"] = 		prefs.chastitypref
 
 /proc/num_to_pref(num)
 	switch(num)
@@ -400,6 +401,10 @@
 					TOGGLE_BITFIELD(prefs.cit_toggles, NO_ASS_SLAP)
 				if("no_auto_wag")
 					TOGGLE_BITFIELD(prefs.cit_toggles, NO_AUTO_WAG)
+				// SPLURT edit
+				if("chastity_pref")
+					prefs.chastitypref = !prefs.chastitypref
+				//
 				else
 					return FALSE
 			prefs.save_preferences()
diff --git a/modular_splurt/code/game/objects/items/lewd_items/genital_equipment/chastity/chastity_belt.dm b/modular_splurt/code/game/objects/items/lewd_items/genital_equipment/chastity/chastity_belt.dm
index f4f0e4b240..b53bdd3b2d 100644
--- a/modular_splurt/code/game/objects/items/lewd_items/genital_equipment/chastity/chastity_belt.dm
+++ b/modular_splurt/code/game/objects/items/lewd_items/genital_equipment/chastity/chastity_belt.dm
@@ -18,10 +18,10 @@
 	if(!CHECK_BITFIELD(slot, ITEM_SLOT_UNDERWEAR) || !ishuman(user) || !ishuman(usr))
 		return
 
-	if(!(user.client?.prefs?.erppref == "Yes"))
+	if(!user.client?.prefs?.chastitypref)
 		to_chat(user, span_warning("They don't want you to do that!"))
 		return
-
+	
 	var/mob/holder = usr
 	owner = user
 
diff --git a/modular_splurt/code/game/objects/items/lewd_items/genital_equipment/chastity/chastity_cage.dm b/modular_splurt/code/game/objects/items/lewd_items/genital_equipment/chastity/chastity_cage.dm
index 62ba1aed4f..161f3924b6 100644
--- a/modular_splurt/code/game/objects/items/lewd_items/genital_equipment/chastity/chastity_cage.dm
+++ b/modular_splurt/code/game/objects/items/lewd_items/genital_equipment/chastity/chastity_cage.dm
@@ -51,7 +51,7 @@
 	if(!istype(target_organ, /obj/item/organ/genital/penis))
 		return ..()
 
-	if(!(target.client?.prefs?.erppref == "Yes"))
+	if(!target.client?.prefs?.chastitypref)
 		to_chat(user, span_warning("They don't want you to do that!"))
 		return
 
diff --git a/modular_splurt/code/modules/client/preferences.dm b/modular_splurt/code/modules/client/preferences.dm
index 683afd00cf..8540e94ac2 100644
--- a/modular_splurt/code/modules/client/preferences.dm
+++ b/modular_splurt/code/modules/client/preferences.dm
@@ -1,5 +1,6 @@
 /datum/preferences
 	var/unholypref = "No" //Goin 2 hell fo dis one
+	var/chastitypref = FALSE
 
 	var/list/gfluid_blacklist = list() //Stuff you don't want people to cum into you
 
diff --git a/tgui/packages/tgui/interfaces/MobInteraction.tsx b/tgui/packages/tgui/interfaces/MobInteraction.tsx
index 3aba47c5fc..e33aa1dc68 100644
--- a/tgui/packages/tgui/interfaces/MobInteraction.tsx
+++ b/tgui/packages/tgui/interfaces/MobInteraction.tsx
@@ -89,6 +89,7 @@ type ContentPrefsInfo = {
   no_aphro: boolean,
   no_ass_slap: boolean,
   no_auto_wag: boolean,
+  chastity_pref: boolean,
 }
 
 export const MobInteraction = (props, context) => {
@@ -574,6 +575,7 @@ const ContentPreferencesTab = (props, context) => {
     no_aphro,
     no_ass_slap,
     no_auto_wag,
+	chastity_pref
   } = data;
   return (
     <Table>
@@ -829,6 +831,18 @@ const ContentPreferencesTab = (props, context) => {
           })}
         />
       </Table.Row>
+      <Table.Row>
+        <Button
+          fluid
+          mb={0.3}
+          content="Chastity Interactions"
+          icon={chastity_pref ? "toggle-on" : "toggle-off"}
+          selected={chastity_pref}
+          onClick={() => act('pref', {
+            pref: 'chastity_pref',
+          })}
+        />
+      </Table.Row>
     </Table>
   );
 };