suck (someone's penis), give oral sex
Et tu me suces !
And you suck me off!
— Santa Claus Is a Stinker (1982)
Oui, tu me suces.
Yes, you suck me off.
— Un prophète (2009)
Barker, tu suces pas ton copain.
Barker, you don't suck off your boyfriend.
— Whiplash (2014)
Tu les suces ?
Do you suck them?