Temptation

A passionate, irrepressible desire. The sensation stirs your loins as its' power consumes your innermost thoughts and feelings; your mind and soul. Any semblance of logic or reason cast off as though they were but useless trinkets. Insatiable just until a particular one of humanities most basic of needs is met, and sometimes even then an enduring evocation of ones longing for a mate. Divulged only towards those trusted.