Julie Night and Gia Paloma are housesitting for their college professor, who has brought back this weird fertility god statue from Tasmania. Being around the statue makes both girls super horny. Night and Paloma both do their usual good vag, anal, double anal and d.p. scenes with boyfriends and voodoo priest-like guys. They also both manage to take the statue's huge prosthetic dong in their asses until it eventually ejaculates some cum-like substance onto them both, which, for some reason, makes a monster emerge, who (surprise!) also has an inordinately large fake cock, which gets used to fuck Paloma in the ass.

Contrary to the title, there's nothing about marrying the monster and there's just not very much cleverness to the whole shebang, considering how much more fun this could have been.