Cock ring are used to make the penis harder and larger. They are also useful for preventing premature ejaculation. When a cock ring is worn it prevents blood flow out of the penis which means that more blood remains in the penis. The result is a larger, firmer erection that lasts longer. When you remove the ring, blood flows back into your penis causing it to become soft again. When wearing one, it should be tight enough so that it doesn’t slip off while having sex but not so tight that it restricts circulation. The tighter it gets, the harder your Continue reading