This unique pump offers the standard function of a penis pump to pull blood into the penis and make it rock hard, with the addition of stimulation and foreplay through vibration and suction patterns. It could also double as a masturbator like a Fleshlight if you so choose and functions well in both regards. It's great for masturbation or erection enhancement prior to sex with a partner.

It is automated and does the work for you, so you can sit back and enjoy the sensations.

The case is hard plastic, and the vagina is soft and plushy. It fits snuggly around your cock and has plenty of room to accommodate any sized penis and make it grow even larger temporarily. I suggest plenty of water-based lube for best results. The inside of the sleeve chamber has nubs for enhanced pleasure.

The toy itself is larage and will fit any length or girth penis. It will fit in a drawer or the box it came in, but takes up some space and is not discreet. My only critique is the buttons can be hard to see in low light.

The toy is slightly noisy, but not awful. Can probably be heard through a closed door. The vibrations and strong, but they don't transmit perfectly through the chamber and the thick sleeve, but they can be felt and add to the sensation, but not enough to get you off on it's own, but maybe faster than otherwise.

The suction is linear, steady, and strong. It's only a few seconds before you are fully erect and being sucked deep inside the chamber. Important to know that you will need to shut it off to release the suction (at least as far as I can tell so far). Even if you stop the suction, it still has a firm grasp on your cock and is near impossible to remove until suction is released, but with the tight fit, it still takes more effort than a standard pump to extricate yourself.

When you are fully sucked in, you can even let it go, and your penis will hold up the entire chamber on its own without falling off. YMMV.

There is a steady linear suction and one that alternates in a pattern more slowly, but they both steadily increase the pressure without releasing, so it seems you can just leave it sucking you indefinitely before you need to turn it off and release the pressure.

You can wash with hot water and mild soap and let it dry before putting back together. Corn starch can be used after drying to keep it in good condition and smoothness.

This works excellently as a penis pump. Makes you rock hard. I thought it would be more of a masturbator, which it can be, but without some suction, the sleeve will pull out of the chamber as it fits loosely until the pressure is engaged, but you can use it to stroke your cock and get off too. I was surprised at how strong the suction really was. On the first try, it didn't do anything, so I must have done something wrong. The subsequent uses, it was like a vacuum cleaner.