Bondage Blog

I think the teeth on this nipple jewelry are purely decorative, but with just a small redesign these could be spring-loaded nipple clamps with bite:

By photographer Nick Scipio, via Titty Blog.

Elsewhere on Bondage Blog:

• Nipple-Crushing Tit Clamp
• Enjoyment Of Prisoner Titties
• Wrists-To-Nipples Tie
• Binders Full Of Nipples
• Improvised Nipple Clamps, Vintage Edition
• Unique Nipple Clamps