Category: 球類玩具
訓練那頭公牛聽從指令衝刺和爆發可不是件容易的事。每個人的感受不同，如果刺激不夠完美，效果也會大不相同。有了雙重耐力環，你可以在愛人堅硬的陰莖周圍增加粗度和刺激，讓他們明白，何時射精或繼續挑逗玩弄這備受寵愛的寶貝，由你說了算。
The dual rings give just the right amount of pressure without being uncomfortable, and I’ve noticed a real difference in control. Actually makes training feel more effective.
Wasn't sure about the two-ring thing at first, but the second ring actually sits where it needs to and the fit stays put instead of sliding around. The material has just enough give that it doesn't dig in. Honestly the best ten bucks I've spent in a while.
The double ring setup keeps everything in place way better than the single ones I've tried. Thrusting for longer without losing sensation down there is exactly what I needed.
