Screaming O's SwingO Curve was an interesting twist on the traditional cock ring. This particular model has a reversible design that allows a little freedom of choice. With the bell-bottom facing the rear, it is set up to feel a little bit more relaxed. It is still snug, but just enough to be effective. When facing the other way it creates a much more constricted feeling. It really bunches things up, by design of course. If in need of a reusable cock ring, this one would be a great place to start.
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