A ring for ADULT males interested in vacuum pumping their cocks and balls. Men who pump their genitals to get their endowment bulging, have their dick grow longer and thicker, hang lower, get nice low-hangers or grapefruit-sized nuts. RingMaster's site has info on pumping links and groups, lots of local members with pumping information around LA / Southern California. Site is extension to Yahoo group "losangelesareavacuumpumpers".
