格雷的五十道陰影 一再可調式陰莖環

The slide-to-fit adjustment actually stays put instead of loosening halfway through, which was my main worry. It's comfortable enough that neither of us had to stop and fiddle with it.

Wasn't sure about the lasso style at first, but the slide-to-fit adjustment makes it way easier to get the right fit than a fixed ring. We've used it a few times now and it stays comfortable the whole time.

The slide-to-fit adjustment actually stays put, which I didn't expect from something this simple. My partner and I tried it a few times and the lasso style makes it easy to find the right fit without any fiddling mid-way.