Back in the 70s, a guy liked to jack off during lunch hour when everyone was out of the workshop. He'd do this while letting a canvas drive belt from a machine drag under his nuts. One day, he leaned too hard into the belt and his sack went through one of the gears driving the belt. He took a stapler and stapled his scrotum back together and finished his shift before going to the hospital where they discovered that the machine had torn one of his testicles out. They found it hanging from a rafter. OSHA declared the site safe for continued work and never gave a shit what diseases the machine may have contracted.
Back in the 70s, a guy liked to jack off during lunch hour when everyone was out of the workshop. He'd do this while letting a canvas drive belt from a machine drag under his nuts. One day, he leaned too hard into the belt and his sack went through one of the gears driving the belt. He took a stapler and stapled his scrotum back together and finished his shift before going to the hospital where they discovered that the machine had torn one of his testicles out. They found it hanging from a rafter. OSHA declared the site safe for continued work and never gave a shit what diseases the machine may have contracted.