hoops, wanna see? apparently there's something like 2000 milk ducts in the nipples and only 3 get damaged with a piercing. i wouldn't risk it just in case something went wrong, but that's why you must know lots about who's piercing you.
where does it say i need to know you to see your nipple rings..... women show me their boobs all the time.. like Ron White says... once you see one boob..... you wanna see more... it dont matter if its some biker chick with saggy boobs down to her knees she could walk up to me and say "wanna see my tittys" and i'd be like "yup..... ok.. thats enough.. now put them away"
hahaahahaa well you make an interesting point but my boobs are reserved for close friends only. maybe if we get to know each other better? that's too much work though probably, you've seen one nipple ring you've seen 'em all.
eh... goto a body mod convention once... you'll never be curious about any piercing again.... you dont get too excited over them anymore after you see someone hanging from 4 hooks in their back or someone doing Oh-Kee-Pa(vertical chest suspension usually 1 or 2 hooks)... or someone lifting weights with their nipple rings... PA... or whatever piercing they may have