Oh they Know they`re not store bought LOL, sometimes leaning over equipment in the lab gives quite an eyefull as my wife has pointed out to me above once. I think because I haven`t been conditioned from an early age to constantly check to make sure they`re covered 100% accidents tend to happen, yeah, they know they`re quite real LOL 
I`d also Never walk around topless Ever, not in public anyway, never have even as a kid, it just didn`t feel right somehow.
I`d also Never walk around topless Ever, not in public anyway, never have even as a kid, it just didn`t feel right somehow.