Between sadomasochism and fascism there is a natural link. "Fascism is theater," as Genet said. As is sadomasochistic sexuality: to be involved in sadomasochism is to take part in a sexual theater, a staging of sexuality. Regulars of sadomasochistic sex are expert costumers and choreographers as well as performers, in a drama that is all the more exciting because it is forbidden to ordinary people. Sadomasochism is to sex what war is to civil life: the magnificent experience. (Riefenstahl put it: "What is purely realistic, slice of life, what is average, quotidian, doesn't interest me." As the social contract seems tame in comparison with war, so fucking and sucking come to seem merely nice, and therefore unexciting. The end to which all sexual experience tends, as Bataille insisted in a lifetime of writing, is defilement, blasphemy. To be "nice," as to be civilized, means being alienated from this savage experience—which is entirely staged.
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The rituals of domination and enslavement being more and more practiced, the art that is more and more devoted to rendering their themes, are perhaps only a logical extension of an affluent society's tendency to turn every part of people's lives into a taste, a choice; to invite them to regard their very lives as a (life) style. In all societies up to now, sex has mostly been an activity (something to do, without thinking about it). But once sex becomes a taste, it is perhaps already on its way to becoming a self-conscious form of theater, which is what sadomasochism is about: a form of gratification that is both violent and indirect, very mental.
Sadomasochism has always been the furthest reach of the sexual experience: when sex becomes most purely sexual, that is, severed from personhood, from relationships, from love. It should not be surprising that it has become attached to Nazi symbolism in recent years. Never before was the relation of masters and slaves so consciously aestheticized. Sade had to make up his theater of punishment and delight from scratch, improvising the decor and costumes and blasphemous rites. Now there is a master scenario available to everyone. The color is black, the material is leather, the seduction is beauty, the justification is honesty, the aim is ecstasy, the fantasy is death.
Susan Sontag, Fascinating Fascism (http://www.history.ucsb.edu/faculty/marcuse/classes/33d/33dTexts/SontagFascinFascism75.htm)
I thought back and forth to comment on this film, but the excerpts of this essay say it in a better way than I ever could.......