Cock & ball ring with butt plug3 in 1: the butt plug with that little extra! Enjoy triple stimulation with this black butt plug from "Black Velvets" it won't just be the back door that gets stimulation, the front will too! The integrated rings go over the penis and testicles, and create the blood flow restriction effect that makes the erection even harder, more powerful and above all longer lasting. The butt plug itself has a large head for spot on prostate stimulation (also known