Dreaming about sex is very common and most of the time it reflects needs or real desires in this area. But there can be times where there are scenes of perversions or sex with strangers. In such cases, it is often caused by the subconscious to make needs more perceptible, and to do this it shows us extreme scenes. We may be wanting innovation or originality, or maybe you are repressing some desires which then emerge in the dream.
Read more about dreaming of Sex in other dream meanings interpretations.