When you’re aroused, blood flows to the vagina to make it bigger, and more arousal fluid is produced
People often use the term vagina to refer to the entire female genital region between the legs—but this is incorrect.
Let’s first start with correcting this terminology. The vulvais the correct name for the external parts of the female genitalia. This includes the glans clitoris,labiaminora and majora, opening of the urethra and vagina (the introitus), and the surrounding tissue.