Vagina
The vagina is a muscular tube leading from the vulva to the cervix . It is part of the female reproductive system . Anatomically the outside parts are the vulva but in everyday sexual language the word vagina is often used more loosely for the female genitals, with slang words such as pussy.
The vagina is used for vaginal sex, sexual intercourse, menstruation and birth. Sexual arousal The vagina expands and lubricates during arousal, and female sexual pleasure and orgasm involve also involve the clitoris and other parts of the genitals.
Many prostitutes and escorts offer vaginal intercourse as one of their standard sexual services . Usually, a condom is used because STDs and pregnancy can be transmitted through unprotected vaginal sex .
