Please invite this brand-new version to MetalBondage: she is called Curved Ra and she looks fantastic in a customized steel corset as well as steel posture collar!! She is ‘not wonderful’ with nipple clamps, she told us. No worries, we have the best machine for that: the Nipple Clamps Training Device! Undoubtedly, Curved Ra wasn’t going to like this procedure, so we needed to restrain her to a cross and ballgag her. Once she started, it went rather well. Certain,…