The term use in polite company which refers to the subservient act of orally stimulating the male sex organ with, but not limited to, the lips, mouth and tongue, during which suction pressure is applied to the male organ, usually resulting in the need to shampoo.

oral stimualtion of the penis

Oral stimulation of the penis,
from Latin, literally, to suck.

Performing oral sex on a man, a blowjob i.e. sucking and licking a male penis.

fancy way of saying giving head

oral sex to a man

A great symbol of love between a man and a woman or man and man. The woman first gets on her knees and places her partner's penis in her mouth (drops down on him). She begins to maneuver her mouth around the penis. Ejaculation is quite possible.