When I recently found a bulk of rough hempstring in my house I knew just what to do with it. I slowly start to wrap the spiky, scratchy string around his hard sensitive dick and balls. With every loop the pain increases. His penis is constrained even more and starts to bulk causing him even more pain. I don't stop until I have used up the whole yarn and only his testicles and glans are exposed. Now with a good level of pain in place I start to scratch his nails into his balls. I then start to tease and stroke his exposed glans mercilessly. I tease him without relent while the string cuts in... Show more