The Screaming O has discovered the answer to the elusive simultaneous orgasm with the Big O2, an upgrade from the popular Big O cockring with a special 90-degree twist that gives her better clitoral contact while he rides the tingling vibrating waves from his own personal stimulator. Unlike most vibrating erection rings on the market, the Big O2's top clitoral stimulator was thoughtfully designed in a vertical fashion, offering the strongest and most direct clitoral stimulation she can find. And with two vibration options – 9 stages to tease or a steady vibe to please – she'll experience pleasure unlike anything she's ever felt. The Screaming O lets couples ‘O' 2-gether with the Big O2, the dual vibrating ring with a special twist shows couples the ultimate way to tango 2-gether.