I was touching myself in a hallway i thought was clear, moaning very softly. A licker jumped me, having heard my moans with it's hearing. But it seems that the sound of moans puts them in a mating state (Resident evil)(kingsway)
After being caught sneaking into the Orc camp to assassinate the warchief, the Elf was instead turned into a freeuse slave for the whole tribe to use. (AdooHay)