It takes more than my two years of high school/college German to know what these folks are talking about, but it sure looks like it's got something to do with sex.  It would appear that the plot has something to do with partner-swapping or cheating or something like that.  What really matters is that the performers carry on like elk in rut.

The more full-bodied of the featured starlets has a luscious body with beautiful, naturally large breasts.  Her verbal soundtrack will be music to any viewer's ears.  Although there are quite a few pauses in the randiness for chatter, the sex is wonderful and, frankly, there's just something very sexy about listening to people make out in another language.  Although the eye-catching box has a banner screaming "sucker," there isn't any more oral action in this tape than most.  There are some especially nice facials and cum baths, however.