Muscle Cock Ring Blue from Sport Fucker. The Muscle Ring by Sport Fucker is by far the most comfortable Silicone Cock Ring on the market! What makes the Muscle Ring by Sport Fucker so comfortable? First the design. Thick enough not too cut into your skin, but not so wide and thick that it is bulky. But more importantly is the All New Silicone used to make these Muscle Rings. You have to feel them to understand. Words do not do the material justice, but to try, we would describe the all new Silicone as silky, stretchy and firm. Use as a Cock ring or a ball stretcher Stretches to fit any man’s junk. Sport Fucker adjective a person who engages in sexual activity for his own amusement and not interested in long term relationship. Wash before and after each use. Store separately from other similar materials away from heat and sunlight. Pat down with a cotton towel. And allow to air dry before storage. Information on the back of the packages: Sport Fuck-er adjective: a person who engages in sexual activities purely for his own amusement and is not interested in a long term relationship. Product care: wash before and after use. Store separately from other similar materials. Store away from heat and sunlight. Pat dry with a soft cotton towel and allow to dry completely before storing. Use with Sport Fucker lubricants for a more enhanced pleasure session. Categories: Bondage, Fetish, Kink, Sex Toys for Couples, Love Rings, Sex Toys for Men, Classic Cock Rings, Men's Cock and Ball Gear. 2023.