Lurevibe - 男性用オナニーカップ ペニスエクステンダー真空ポンプ

I was skeptical about the extender sleeve fitting securely, but the textured silicone grips it tightly without slipping during use. The included vacuum pump creates a really satisfying seal and adds a new sensation I hadn’t tried before.

The vacuum pump part works far better than I expected, and the cup’s interior texture adds just enough sensation without being overwhelming. I’ve only used it a few times, but the suction holds steady and cleanup is quick, which is a win for me.

I wasn't sure what to expect, but the vacuum pump’s silicone sleeve fits snugly and creates a good seal without any pinching. The extender adds a nice bit of extra length and the whole thing feels solidly built.