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.)
However we can also classify it depending on where it may be or self-stimulation (masturbation) or Heteroestimulación (to maintain sexual intercourse).
If you are interested in reading about related topics, don't be repressed! and follow me: @psicangela; I will be creating content of this type, plus a section of erotic stories where you can put your imagination to fly.
Are you a specialist ?
yes, I do. I´m a psychologist.
I like what you're about. I feel like it may have got a bit lost in translation