You should be old enough to get an erection; but it can be
dangerous to use a cock ring if you don't know what you are doing.
Play it safe, and wait until you know what you are doing.
A cock ring allows a guy's cock to remain hard by restraining
the blood flow. This can lead to explosive orgasms. Be careful not
to make it too tight.
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suck Vince McMan's cock
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a cock ring applies pressure to the base of the penis which
restricts blood flow in the veins of the penis. Since blood flow in
the penis is restricted less blood is able to leave the penis, so
the penis remains engorged with blood longer.
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Yes definitely. You can wear a ring permanently, in the same way
as a ring on your finger. My partner loves it.