Every week, The CSPH takes a look at a sexual aid that can be just so darn spectacular for some people, that it needs to be highlighted. This week’s sexual aid is the Tenga 3D Spiral! How does this product work? The Spiral is one of the five designs available in Tenga’s latest line of masturbation sleeves, the Tenga 3D. Built around the concept of reversibility, this masturbation sleeve … [Read more...]