You and your associates, (friends or strangers alike), take in terms to deep throat each other with one person being the adjudicator. Winner gets something.
A website domain owned by William Norman Janes, Jr whereby a biological woman takes a large biological male penis (or possibly a dildo) into her throat repeatedly. Basically a balls to chin deep throating blowjob.
The title of one of my favorite adult sites is ThroatGame.xxx where the women show how much throat game they have swallowing cocks balls to chin.