r/BreastplateNSFW

So, I've got an honest question for you people - do breastplates just... shrink? Deflate? Mine seems to have become quite a bit less firm during the last half year or so, to the point where one boob actually shows a small spontaneous indentation (was stored simply laying flat freely on the 'back' side). The weird thing is I can see absolutely NO evidence of any leaks whatsoever when I look at the inside - there no oily residue or anything at all; everything seems perfectly clean and pristine. Yet somehow the breastplate just behaves as if part of the silicone filling just... disappeared into thin air somehow. Does this sort of thing happen to anyone else...?