Lyric discussion by JeffJeckal 

I think it's about a sex addict. "Got a curse I cannot lift." "When the moon is round and full" he goes through a transformation and can't control himself. "Charge me your day rate" makes me thinks he hired a hooker and he taught her tricks that blew her "mongrel mind."

At the end, he turns a girl into a sex addict "got a curse we cannot lift."

Think about it and read the lyrics. I'm not saying I'm right, it's just my interpretation.

An error occured.