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.
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"
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.
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.