Explore: Anus (psychology)

anal–oral sex) in which one person stimulates the anus of another by using their tongue or lips. The anus has a relatively high concentration of nerve endings

or toe. Fingering may also include the use of fingers to stimulate the anus. When someone performs fingering on another person's vulva or vagina, it

means the insertion and thrusting of the erect penis into a person's anus, or anus and rectum, for sexual pleasure. Other forms of anal sex include anal

(mouth-on-genital or mouth-on-anus). Sex acts may also be part of a fourth category, manual sex, which is stimulating the genitals or anus by using fingers or hands

practice in which a person masturbates by sexually stimulating their own anus and rectum. Common methods of anal masturbation include manual stimulation

Developmental psychology is the scientific study of how and why humans grow, change, and adapt across the course of their lives. Originally concerned with

major varieties of the English language) is a vulgarism used to describe the anus, and often used pejoratively (as a type of synecdoche) to refer to people

richly supplied with blood vessels which cause a pinkish appearance. Near the anus, the labia minora merge with the labia majora. In a sexually unstimulated

finger of the prostate massager is introduced into the rectum through the anus and the prostate gland is gently massaged via the anterior (front) wall of

Cup Anilingus Ass to mouth — removing the penis from the passive partner's anus followed by its immediate insertion into either their mouth, or another person's