Osceno (1987)

Jessica is hosting a tea party at which she and three other women confess their kinkiest sexual encounters. Marina and Karin are present, going by their own names. For some reason they mention the mating habits of the rhinoceros and we are presented with some great big uncut horns in stock footage. Laura, the youngest and blondest of the ladies, gets so aroused by this she starts bothering her dog.