I can actually help with this one. I have an inverted nip that is pierced. Actually both are pierced but the ‘normal’ nipple actually is the more problematic of the two. Anyway, they stab you a little lower so more nip in there. Mine could be coached out without too much difficulty though. They have a curved barbell for the tougher customers but either way there is some delightful squish and still lays flatter.

ooooooooooooooh! nice, thanks for the help! and that does sound nice :3ccc