void main()
{

object oPC = GetLastUsedBy();

if (!GetIsPC(oPC)) return;

int DoOnce = GetLocalInt(oPC, GetTag(OBJECT_SELF));

if (DoOnce==TRUE) return;

SetLocalInt(oPC, GetTag(OBJECT_SELF), TRUE);

ActionSpeakString("Both sexes use this latrine. Some say it connects to the rat sewers below..");

}