(M)ost metals form an oxide layer when exposed to oxygen. Some are bad, but some "passivate" the surface, protecting it from corrosion (e.g., aluminum)
[Selling] let's cum together 💦🤤 BIG BOOBS AVAILABLE, CAM, SEXTING, TITTY PLAY, CUSTOM VIDEOS, PREMADES, GFE, SNAP PREMIUM💕 kik: camixxspicy 👅 Snap: Camixxspicy Special gift with +35$ purchased