Lovehoney 黑色 Mega Boost 雙倍持久環

Wasn't sure about the double ring setup at first but after a few tries it sits comfortably around both the base and the boys. The stretch is way more forgiving than I expected for something that grips this well. Definitely helped me last longer than usual.

The textured inner grip actually keeps this from sliding around, which was my main worry with a double ring. Both loops stretch way more than they look, and cleanup is quick with just warm water. Genuinely made a difference for us.

Wasn't sure about the double ring setup at first, but it actually sits comfortably around both the base and the boys without pinching. The textured section grips well and I noticed a real difference in firmness. Way better than the single ring I used before.