Fixes a hefty fuckup that slipped into the HV organ update.

-Yeah I somehow had forgot the content removal and nobody had even noticed it lmao???
-Basically infinite flab on ya because the organs weren't getting removed from the contents list and thus reapplying their nutriment over and over again every tick :v

code/modules/vore/eating/bellymodes_vr.dm

@@ -138,6 +138,7 @@
 						qdel(H)
 					if(istype(T,/obj/item/organ))
 						owner.nutrition += (66)
+						internal_contents -= T
 						qdel(T)
 					else
 						items_preserved += T
@@ -202,6 +203,7 @@
 						qdel(H)
 					if(istype(T,/obj/item/organ))
 						owner.nutrition += (66)
+						internal_contents -= T
 						qdel(T)
 					else
 						owner.nutrition += (1 * T.w_class)
@@ -282,6 +284,7 @@
 					qdel(H)
 				if(istype(T,/obj/item/organ))
 					owner.nutrition += (66)
+					internal_contents -= T
 					qdel(T)
 				else
 					owner.nutrition += (1 * T.w_class)