Threesome with black dog.
Sucking doggy's penis.
On a penisthe opening to the urethra is at the head of the penis; on a vulvathe opening is above the vaginal opening and below the external clitoris.
Asian sucks pooch's cock.
Gigantic phallus for girl.
A socially constructed category that reflects real biological variation.
A hormonal form of birth control that is a stick-on patch put on the skin anywhere except on the breasts once a week.
It will often go away on it's own in months, but may also be able to be treated in some cases.
The state of carrying a developing embryo or fetus within the uterus.