PG Diploma in Sexology & amp; Psychosexual Counseling. For More Info WhatsApp-9604715783. In both sexes the organs of touch are the chief physical bases of sexual response. Sexual arousal reduces one’s capacity to see, to hear, to taste, or to feel with normal acuity. At the moment of orgasm, one’s sensory capacities may completely fail. Most persons are unaware that orgasm is more than a genital response. All parts of their body and genitalia are involved when they respond sexually.