The most powerful blowjob
Ouch, ouch, ouch, ouch. The things people do for sexual pleasure. Gawd, some men have been known to try putting their penis in a vaccuum cleaner for the power suction job, and been degloved.
If this kind of idea should possess you, read the last public service announcement and take heed of the the warning, never play alone, it can be dangerous to your health. You need to play with a friend.