to cum in ones own hand (forming a mit with your hand to prevent drippage) and procede to shake hands with another person. usually performed with random members of society.
"Davy , I need some commitment."
"Sure Lesly, i dont have a problem with cummiting."
the sexual act of performing cunnilingus on a luscious lady and simultaneous jerking off when they both orgasms he cums all over her stomach.
I love a good day of cummilingus. It gets me get off when he preforms cunnilingus on me while jerking off on me and cumming on me. this act of cummilingus is an epic dual orgasm.