courtesy cum 

When one ejaculates politely on to someone's body as opposed to inside of them.

"i was gunna pull out and courtesy cum on ur cute tits / but now i think im jus gunna cum inside u"

courtesy cum by NymphyNymph November 3, 2013

Courtesy Cumshot 

When you cum on a 4 or below out of pity.

Jenny has been going after me for so long that I just had to give her a courtesy cumshot

Courtesy Cumshot by Courtesycumshot July 20, 2016

cumming courtesy 

The action of cleaning up your semen after masturbating at a friends house.

I had cumming courtesy when I cleaned the jizz off of the floor at Jimmy's house.

cumming courtesy by BigDickDaddies April 9, 2015

Cummon Courtesy 

Making an attempt to fulfill your partner’s oragasmic needs, and not just fucking solely for your own pleasure.

Daniella: I hung out with DeAndre last night, and he didn’t have cummon courtesy.

Sophia: What’s that?

Daniella: He fucked till he came & I laid there miserable & unsatisfied.

Cummon Courtesy by Punnygirl118 March 13, 2018

Cumming courtesy 

The common courtesy of reaching your climax , or cumming, at the exact same moment of your partner's climax, out of respect.

Mother: Always practice cumming courtesy, Jimmy.
Jimmy: Why's that?
Mother: To avoid the awkward 10 seconds of watching your partner climax, then having the aftermath of them being angry for you not joining them.

Cumming courtesy by Duploidzer April 9, 2015