system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: How can someone dream themselves into a complete orgasm without any physical contact?
gpt
Well the brain is the main sexual organ and when you dream vividly of sensory input/stimulation the brain can't tell the dreamed up sensory+visual+auditory input from actual external input and hence it's only natural that an orgasm can ensue. Just in the same way it is impossible to elicit an orgasm from someone who is unconscious (the brain is not participating).