What is oral copulation mean?

Oral copulation is a sexual act that involves using the mouth, tongue, and lips to stimulate the genitals of a partner. It is most commonly performed on a male partner's penis (fellatio) or a female partner's vulva (cunnilingus). The act may also involve the use of hands or fingers to further stimulate the partner. Oral copulation is considered a form of oral sex and can be a pleasurable and intimate experience for both partners. It is important to practice safe sex and discuss boundaries with a partner before engaging in any sexual activity.