UJI 14-982. "Sex acts"; defined.

Sexual intercourse means the penetration of the vulva or vagina, the female sex organ, by the penis, the male sex organ, to any extent. Cunnilingus means the touching of the edge or inside of the female sex organ with the lips or tongue. Fellatio means the touching of the penis with the lips or tongue. Anal intercourse means the penetration of the anus by the penis to any extent.