When two lovers engage in coitus while the female participant is menstruating. The male participant peaks inside of his partner and then knowingly goes down on her with intent on consuming the now mixed fluids within her.....a cherry snowball.
My girlfriend gets very horny on her period. Last week was an example as I came too quickly during sex. She wanted to finish and climbed on my face for my first cherry snowball.
The act of engaging in intercourse, to climax or not, with the umbilicus/navel/belly button. It frequently occurs in inexperienced males that are seeking any dark crevice for sexual pleasure while lacking in knowledge of the female anatomy. It can also be intentional, especially when the sexual act involves a partner, male or female, with a significant amount soft tissue is present in the neighboring structures. It is not to be confused with coitus panniculus, engaging in coitus with the folds of abdominal fat.
I was unaware of the female anatomy my first sexual interaction. While searching for home, I engaged in coitus umbilicus as she writhed from pain as her happy trail was mechanically stripped of hair from the friction.