Penis Pumps Explained: The Swollen, Sensitive Truth

You slide your cock into the cylinder, give it a few squeezes and watch it swell. The suction pulls at you, everything feels tight and tingly, and when the air comes out, you've got a fat, full, extra-sensitive dick you can't stop looking at. Then you get to show it to someone. That's why people love penis pumps.

Now the honest part: a pump doesn't install a bigger cock. The swelling and fullness are temporary, and pumps haven't been shown to permanently enlarge anything, whatever the box is shouting at you. So buy one for the feeling, the view and the fun.

How it works

The cylinder seals around your base, and taking the air out creates a vacuum that draws blood into your penis. That's it. There's no magic in it, but there's something very horny about watching your own dick get bigger in clear plastic, particularly if somebody else is working the pump.

Manual pumps: your hand on the trigger

A manual pump gives you a squeeze bulb or handle, so you decide every bit of suction. It's also a great one to hand over to a partner, with very clear instructions and a stop word. The LuvPump AeroUp is a cheap and simple way to find out if you like it. Think about your hands, though, because a stiff bulb is no fun if your grip's sore. And make sure the release is easy to reach, so you're not hunting for it mid-session.

Powered pumps: lie back and watch

Automatic pumps do the squeezing for you at the press of a button. The LuvPump Bathfun Smart Aqua has a digital display and an IPX7 waterproof rating, so you can take it into the shower or bath with you.

And if you'd like to get wanked at the same time, the LuvPump Smart 2-in-1 has a soft textured sleeve inside the cylinder that grips and strokes your shaft while the suction builds. It's a very good reason to lock the door.

Automatic doesn't mean you can stop paying attention. Keep your hand on the controls, and don't treat a higher setting as something to work towards.

Get a cylinder that fits

Your cock needs room inside the tube without pressing on the sides, and the opening needs to seal comfortably at your base. Stray pubes or skin caught in the seal will turn your hot idea into an immediate "fuck, hang on". If that happens, stop and reposition. A poor seal won't be fixed by more suction.

More suction isn't the goal

Follow your pump's pressure and time limits, not a routine from some bloke on a forum. Let the air out if you get pain, numbness or marked discolouration, and see a doctor about anything serious or persistent.

If you have a blood disorder or take blood thinners, talk to a clinician first. If erection trouble is why you're looking at pumps, ask about a medical vacuum device, because a toy isn't a substitute for that advice.

Want to hold onto the swelling a bit longer? Some people add a constriction ring when they're done. It has its own fit and time limits, so read our cock ring safety guide first.

Check out our full pump range, get the fit right, and enjoy the view while it lasts.