Merge pull request #9268 from Thalpy/FERMICHEMCurTweaks

[READY] [Please merge me] Fermichem tweaks: Purity, Astral, RNG, MK, SMilk, SDGF, furranium, hatmium, eigen, nanite.

modular_citadel/code/modules/arousal/genitals.dm

@@ -106,6 +106,10 @@
 	return
 
 /obj/item/organ/genital/proc/modify_size(modifier, min = -INFINITY, max = INFINITY)
+	fluid_max_volume += modifier*2.5
+	fluid_rate += modifier/10
+	if(reagents)
+		reagents.maximum_volume = fluid_max_volume
 	return
 
 /obj/item/organ/genital/proc/update_size()
@@ -336,4 +340,3 @@
 
 	for(var/L in relevant_layers)
 		H.apply_overlay(L)
-

modular_citadel/code/modules/arousal/organs/breasts.dm

@@ -73,6 +73,7 @@
 	prev_size = cached_size
 	cached_size = new_value
 	update()
+	..()
 
 /obj/item/organ/genital/breasts/update_size()//wah
 	var/rounded_cached = round(cached_size)

modular_citadel/code/modules/arousal/organs/penis.dm

@@ -23,6 +23,7 @@
 	prev_length = length
 	length = CLAMP(length + modifier, min, max)
 	update()
+	..()
 
 /obj/item/organ/genital/penis/update_size(modified = FALSE)
 	if(length < 0)//I don't actually know what round() does to negative numbers, so to be safe!!