An instance of sex where a male cums inside of a cup, and then the female drinks the contents of the cup.
Let's commit a cup incident tonight!
A type of sexual intimacy where a female grabs a cup, and tells the male to fill the cup with his cum. The male accepts, and fills the cup with his cum, which then the female drinks the contents of the cup.
Female- heyyy, want to commit a cup incident?
Male- yeah, sure :)
C-cup size breasts that look larger than this size for whatever reason, be it the disproportionately slender body of the owner or just the bra itself.
Christine arrived at the party displaying her amazing CC-cups in a low-cut top.