The act or an instance of fellatio, sex, slang An act of fellatio, involving oral sex on a man, or sucking a penis or other phallic object (such as a dildo) Stimulation of a man's penis with a person's lips, tongue and/or mouth with the purpose of giving him sexual pleasure It may or may not result in orgasm

The highest point of sexual excitement, characterized by strong feelings of pleasure and marked normally by ejaculation of semen by the male and by involuntary vaginal contractions in the female, A similar point of intensity of emotional excitement, intransitive verb_ To experience an orgasm

Excitation of one's own or another's genital organs, usually to orgasm, by manual contact or means other than sexual intercourse, Manual erotic stimulation of the genitals or other erotic regions, often to orgasm, either by oneself or a partner, The act of masturbating; sexual self-gratification; onanism