Fellowship in Sexology and Psychosexual Counseling. For More Info WhatsApp- 9604715783. Mouth: the lips, the tongue, and the whole interior of mouth constitute erogenous area for most individuals. The lobe of the ear, pressure on the buttocks, the inner surfaces of the thigh's nape of the neck, the soles of the feet, the palms of the hands, the armpits, the navel area, and the abdominal and pubic areas are erotically sensitive under tactile stimulation.