Brutus Ergo Bum 矽膠隧道肛塞 XXL - 黑色

The wavy ridges create a truly unique, tumbling sensation that I've never felt with a standard plug. It stays secure during extended wear and the hollow tunnel is perfect for the intended use. I'm really impressed with how smoothly the silicone glides in.

I was nervous about the size, but the soft silicone makes it surprisingly comfortable to wear for longer sessions. The hollow center works perfectly for what I needed, and that wavy shape really does hit differently.

The wavy texture lives up to its roller coaster description – every ridge hits differently as it goes in. The tunnel design makes cleanup and extended wear much easier than I expected from something this size. It’s a bold shape that definitely delivers on the challenge.