He recognised the heady musk of female arousal; she was pumping the air full of pheromones which put his own hormones on red alert.

The foot warmer was often used by artists as a symbol for female sexual arousal because, when placed under a skirt, it heats the whole body below the waist, according to Liedtke.

In some circumstances, release of nitric oxide precedes relaxation of muscles in the corpora cavernosa and corpus spongiosum, in a process similar to female arousal.

Androgens may modulate the physiology of vaginal tissue and contribute to female genital sexual arousal.

The entire lower body is thrown into a state of tension resembling that of female sexual arousal.

With his unconventional living arrangements, he knew to the minutest degree the various stages of female arousal.

Two studies have suggested that LDI is a valid measure of female sexual arousal.

Last year, Bailey, Rieger, and others published a study in which they measured female sexual arousal.