Turn into a Hellhound, a dog that guards the underworld. Grow a muscular anthro dog body while you are trapped deep in this dark cavern.A transformation file involving being chained to the gates of the underworld. Also sets triggers to transform to and from this body - "time to become a Hellhound" and "Hellhound time over".The more straightforward version of Monster Transformation - Cerberus.Female TTS. Suitable for any gender.