frosting the cupcake

1. The act of female masturbation

2. Oral sex performed on a female

when a male makes circular motions around the outside of the vagina with his penis while cumming

To cum on a woman's breasts. Preferably B or C cups.

cumming on a woman's boobs

a girl who looks hot on the outside,but has absolutly no personality.

Frosting your cupcake can be defined as when a man shoves his finger into a woman (or man)'s anus, resulting in poop ending up on one's finger. Once the finger is removed, you bake a cupcake and frost it with the unclean finger, and later eating said cupcake.

To cum on a woman's breasts. Preferably B or C cups.