Tongue rings arn't necessarily made for bjs, I got mine done for self preferences. When I'm in a meeting, getting an academic award, going to piano tutor , etc . I prefer to take it out. If tongue rings are for bjs then i guess my wrist piercing is for hand jobs, just like the tongue ring , both does not benefit you in any way. How do I know this ? Enough ignorant people has pushed me with the whole " urggggggg nurrggggg tongue rings are for bjs, Mina ,your dirty ! " crap , that I actually went to go ask my piercer.