Wasn't sure the guaina would stay put but it grips well once you're inside, and the extra length definitely adds to the experience. Putting it on takes a bit of patience the first time.
Michael C.★★★★★
The 28 cm length is a lot of fun once you get the hang of inserting it properly. The extension effect really holds up during longer sessions, and cleanup wasn't the hassle I expected.
Miles K.★★★★★
Wasn't sure the 28 cm would feel natural but it really does once it's on. The extension gives that extra length without slipping, and my erection held way longer than usual. Honestly surprised at how easy it was to put on the first time.