Super model Alisa is back! Remember her updates from a few years ago? She is so stunning! Now she is back, and she looks better than ever! I had just finished designing the all-new MetalBondage Wall Cuffs, so I thought it would be the perfect opportunity to test these heavy steel devices. Admittedly, Alisa is not the best with DIY-work, her drilling skills are quite bad and a bit scary, but she managed to secure the new cuffs to the…