4. Relationship between stress and sexual pleasure.

Yes, yes, sexual desire can be artificially increased by teasing your nerves a little. Light stress increases the moment of arousal, helping to increase sexual appetite. When we are frightened of something, when we are forced to experience strong conflicting feelings - interest and fear, passion and hatred, attraction and disgust - the fuses in our brain break down, forcing the heart to beat faster, the lungs to breathe deeper, increasing the excitation and hydration of the mucous tissues.