Holding onto someone's Sack (balls, testicles, etc), usually done while giving a blowjob or handjob. Sometimes done by a third-party during a threesome. Can be done tenderly or aggressively, depending on the mindset of the person doing the cupping. Usually the precursor in sex before deepthroating occurs & a sign of good things to cum.
Yea, Baby... after you lick the shaft & cup the sack. Could you take me all the way & lick the back of my balls? Would it be too much to ask?
by ButtNapkin October 3, 2018
Get the Cup The Sackmug. jim- hey jimmy hold my nig beer,
jose- no jiiiim let me dooo iiitt.
jim- fuck you beaner.
jose- no no no, gimme the beer vato.
no cup sacking today jim said.
jose- no jiiiim let me dooo iiitt.
jim- fuck you beaner.
jose- no no no, gimme the beer vato.
no cup sacking today jim said.
by gucci-sniper-20 May 31, 2018
Get the cup sackingmug.