How long should sex last? - A study by ex DrEd ZAVA UK(01)

How long should sex last? - A study by ex DrEd ZAVA UK(01)

Image gallery: Time And Sex

Illustration of the interaction between time and sex from the... Download Scientific Diagram How long should sex last? - A study by ex DrEd ZAVA UK Marginsplot of interaction between time and sex in the model of... Download Scientific Diagram