The sexual interest is controlled because of the hypothalamus, an integral part of the mind which also controls hunger, thirst and rest (fundamentally, all of your most rudimentary primal impulses).
Wadada galmada waxaa xukumaa hypothalamus, waa qeyb ka mid ah maskaxda bini aadamka oo waliba xakameysa gaajada, harraad iyo hurdo (runti dhamaantiina aasaaskaaga aasaasiga ah).