Sweden never had any concept of sex or sexuality being bad, so there's no "bad words" associated with sexuality, such as fuck, whore, slut etc. The worst swear word in Swedish is "jävlar," meaning "devils.". Sweden has very, very recently acquired "hora" taken directly from the English word "whore," but that's as far as it goes and it's very rarely used.
That's why we always play in English. "Kneel at my feet, you little devil," for some reason, just doesn't turn me on. Imagine that.