Arousal »
… of these feelings come into play. Where one step leads into another can be hard to decide. Libido is the term generally used to describe Sex drive, the urge to sexual fantasy or activity. It varies between individuals and there is no identifiable “normal” level of intensity; there is a range of experience from the lowest to the highest and whatever feels right and good for you may be considered normal.
When interest is stimulated and the sex drive is engaged then arousal is …