When we speak about stimulation always it is necessary to to bear in mind that it is a sensation (already be positive or negative) originated by any external factor that disturbs the sensitive stability that is possessed in a certain moment. On having spoken about SEXUAL STIMULATION we say to all those external or internal stimuli of sexual character that it can take us to the excitation.

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Within the types of sexual stimulation, it can be classified according to their origin internal (fantasies, imagination) or external (visual, auditory, Kinestesicos, among others).
between external stimuli can be classified in: visual (Images), auditory (songs, music), olfactory (Feronomas), audiovisual (movies, videos, etc), Kinestesicas (Mastrubación, stimulation by another person, sex toys , etc.)

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However we can also classify it depending on where it may be or self-stimulation (masturbation) or Heteroestimulación (to maintain sexual intercourse).

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Sexual Stimulation