Lyric discussion by Seatbelt 

It's told from the point of view of someone corrupting someone else, having sex with them, then telling them how their old selves are gone forever. And now they bask in corruptness, yay! too lazy for more explanation, but read the lyrics and it makes sense. [i think the werewolf part is metaphor]

You too, get over it. The song is about sex.

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