<prompt> Incessant sexual desire in males:SatyriasisNymphomaniaVaginismusQuoad hoc  <response>: Ans. a SatyriasisRef: The essentials of FSM by KS Narayan Reddy 31st ed. 357 SATYRIASIS: Excessive sexual desire in males Nymphomania: Excessive sexual desire in females Vaginismus is one of the causes of female sterilization. It is spasmodic contraction of vagina due to hyperaesthesia. Quoad hoc: Individual impotent with one particular women, but NOT with others. 