Sexual arousal though they are generally considered secondary in role to the other three. Erotic stimuli which can result in sexual arousal can include conversation, reading, films or images, or a smell or setting, any of which can generate erotic thoughts and memories in a person. Given the right context, these may lead to the person desiring physical contact, including kissing, cuddling, and petting of an erogenous zone. This may in turn make the person desire direct sexual stimulation of the breasts, nipples, buttocks and/or genitals, and further sexual activity. Erotic stimuli may originate from a source unrelated to the object of
Kissing traditions (). Originally the ring was used to seal documents, historically called papal briefs. However, this custom ended in 1842 when the wax seal was replaced by a stamp. Today, Roman Catholics pay respect to the reigning Pope by kneeling before him and kissing his ring. Kissing the hand or ring of a bishop (in Italian, the "baciamano") is an ancient custom. Kissing traditions Many societies have traditions which involve kissing. Kissing can indicate joy or be used as part of a greeting. Kissing involves the touching of one's lips to the lips or other body part, such as the cheek,