Fantasy X-tensions 矽膠動力籠 | 矽膠

Slid it on and my partner actually noticed the difference in girth right away. The silicone has enough give that it doesn't pinch, which was my main worry. Takes a minute to position right, but worth it.

The silicone is thicker than I expected, so it actually stays put instead of sliding around. Took a minute to figure out the right fit, but once it was on, my girlfriend noticed the extra length right away. We've used it three times this week already.

My partner's reaction the first time we used this was worth every penny. The silicone has enough give that it stays comfortable during longer sessions, and cleanup is just warm water and soap. Took a couple tries to get the fit right, but once we did it completely changed things for us.