1. Doc Johnson Mega Cock Penis Pump

      Average customer review 4 out of 5 stars9 reviews

      What came before The Big Wang? The frantic pumping of a hand-bulb, we'd wager. Doc Johnson's realistic penis pump features an authentic shape that follows the frame of your dong, reducing excess air in the chamber for increased pressure and better gains.


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      1. Doc Johnson Mega Cock Penis Pump

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    1. Product Description

      What came before The Big Wang? The frantic pumping of a hand-bulb, we'd wager. Doc Johnson's realistic penis pump features an authentic shape that follows the frame of your dong, reducing excess air in the chamber for increased pressure and better gains.

      Soft, pliable material increases comfort in use, while the size reduction ring creates a strong seal that could max out your penis-swelling potential. Simply slip over your penis and begin pumping, watching yourself through the clear chamber.

      Once you've reached your peak, press the quick-release button to instantly equalise pressure in the chamber.

      Make things comfortable and airtight by running water-based lube around the rim of the pump.

      For best results, use for 30 minutes per day with a break every 10 minutes. If pumping regularly, we recommend moisturizing after every use to avoid dryness.

      Results may vary.

      Key Features:

      • Transparent penis pump for potentially increased penis size
      • Head of pump is shaped like a penis for realistic play
      • Clear chamber allows you to keep an eye on your size as you pump
      • Made from soft, pliable material for maximum comfort
      • Quick-release button gives you complete control over your pumping

    More products from Doc Johnson

    1. How it measures up

      • Internal Length: 7 inches
      • Opening: Neutral
    2. How it feels

      • Material: PVC
    3. Essential info

      • Waterproof: Submersible
      • Allergens: Phthalate-Free
      • Allergens: Latex-Free

    Product Videos

    1. Doc Johnson Mega Cock Penis Pump

      What came before The Big Wang? The frantic pumping of a hand-bulb, we'd wager. Doc Johnson's realistic penis pump features an accurate shape that follows the frame of your dong, reducing excess air in the chamber for increased pressure & better gains.

    2. Buyer's Guide: Penis Pumps Explained

      Penis pumps can give you a stronger, bigger erection. Annabelle Knight explains how to use a penis pump and what enlargement results you can expect. Read more: How to Use a Penis Pump.

    Buyer's Guides

    Buy the best penis pumps for men and learn how to get the most out of your new toy with our Male Sex Toys Guides.

    Beginner's Guide to Penis Pumps

    How to Use a Penis Pump

    Beginner's Guide to Male Sex Toys

    1. Customer Reviews

      Doc Johnson Mega Cock Penis Pump 9 4 out of 5 stars 4 out of 5

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      1. Doc Johnson Mega Cock Penis Pump
      2. Doc Johnson Mega Cock Penis Pump


    1. Great item

      Reviewed: October 16, 2020 by Naughty Butt Nice, a Straight Married Male

      This is a great item! The pressure is quite strong too. Be careful not to pump too hard when switching from another type to this one as it seems very different in pressure.

      This one seems to increase girth much more than another one I used. Who doesn’t like extra girth? Once use to it, as recommended pumping for 10 mins no longer than 30 mins, this pump is very comfortable, and as it’s the correct size for me, there’s no excess room in the cylinder to have to pump pressure into, which I’m sure helps when using to get the desired effect.

      One negative is the cylinder is clear but steams up. Another is that the release valve is in an awkward position and should really be on the pump, not the cylinder, in my opinion, but is the design of this one, so can’t complain too much.

      The attractive shape on the outside doesn’t reflect the inside. It’s a straight cylinder for inserting and shaped like a penis on outside. This is simply decorative in my opinion and serves no purpose really being shaped like this.

      I’ve used this quite a few times now. It produces an impressive effect which I am happy with. The quality of the build is very good, apart from the pumping bulb, which doesn’t appear like it’s as good quality as others so may not last as long as others, but we will see.

    2. Overall Rating
      10 out of 10 stars
      Amazing pressure and great results.
      Steams up and can't see progress.
      Bottom line
      Easy to use, good quality item and great results and makes you harder for longer.
    3. Was this review helpful to you? Yes
    1. All you need, three-in-one toy

      Reviewed: March 16, 2019 by partyhard, a Straight Married Male

      A marvellous thing. :)

      Used it to increase/maintain my erection before and during sex.

      Also wear it as a penis extension.

      And use it as a dildo.

      It seems big (huge) at first but with the lube it is perfect.

      My wife absolutely went wild!

      After an op to clear cancer left me with ED (60% use of what I had), this thing has not only fixed things, it’s made sex for my wife and I even better than before!

      This thing really is a three-in-one marvel!

      If you are suffering ED, for whatever reason, this is the pump to get.

      The fact that it’s anatomically correct and has the valve at the base (air is still drawn from the tip but with no outward tube/hole at the tip) - means it can be inserted. At least I think this is why. Its design can’t be an accident, and after reading another reviewer use it in this way we bought it.

      Increases my penis to 80% length and wider than it’s ever been. The effects go quite quickly, but short frequent uses have a cumulative effect. Also important is it kind of woke my penis up - returned its flaccid size to normal. I use it for short times each day, which is giving a lasting difference.

      Like other reviewers say, it would be nice if the valve was more robust and positioned down and away, so to speak, so that during penetration it doesn’t obstruct - it’s not really in the way, but you just have to be aware of it. Maybe they could put more of it inside the silicone sides.

    2. Overall Rating
      10 out of 10 stars
      Valve robustness.
      Bottom line
      Marvellous for him and her!
    3. 2 people found this review helpful. Was this review helpful to you? Yes
    1. A versatile toy

      Reviewed: June 25, 2018 by doctorgasm, a Other Going Steady Male

      This pump is fabulous. This is the fourth one I've bought, because eventually the valve at the side breaks off, but maybe that's because of the way that I'm using it.

      Which is, not only is it the best for cock pumping, it also makes a great cock extender sleeve. My girlfriend loves to pump me to the point where my cock has expanded to beyond a comfortable level and then she detaches the air line, lubes the outside of the pump and jumps on top to ride it whilst it is still attached to me. Using it like this can put a bit of a strain on the protruding valve and it eventually gives way. My answer to that is: just buy another one!

      However, if you just use it as a normal pump and store it carefully, it should last for quite a while.

      I'd also say that it is important to wash it through with clean water after use, as otherwise dried lube can clog up the valve. If this happens, you're looking at a 20-minute job soaking it in warm water and clearing out the blockage.

    2. Overall Rating
      10 out of 10 stars
      Its flexibility, excellent suction, airtight seal.
      Potential fragility with the side valve.
      Bottom line
    3. Was this review helpful to you? Yes
    1. Erectile Disfunction - You need this pump

      Reviewed: November 10, 2016 by Mij, a Straight Married Male

      I have chronic ED and at last I can 'feel' my full erection.

      Just immerse the contoured cylinder in hot water for about 15 minutes. This makes it 'pliable' and you can 'squeeze' it so that you can 'grip and apply pressure ' when you have attained a full erection.

      Used plenty of water-based lube. Used a UR3-material masturbation sleeve, 5" long x 1.5" outside diameter, to make a seal at the base and allow sufficient length of it in the cylinder so that it covers your penis to just below the glans when the vacuum has given you a full erection.

      Release the vacuum, just a little, so that pulling the cylinder makes the sleeve slide over the head of your penis - 'hey presto' - keep going until you ‘climax’.

      If you apply a couple of squirts of water based lube using the nozzle of a dispensing-type bottle into your urethra, it 'leaks out’ and provides additional lubricant. This may seem a bit OTT, but fellow ED sufferers will understand and appreciate this technique, which gives you 'back' what chronic ED has taken away.

      I would be good if Lovehoney would include the sleeve I have found to work, as I have to get it from an American love toy company. It only cost about £6 but the airmail charges are very expensive! Unfortunately the sleeves only last about 2 months - of continuous use! The material 'splits', losing its seal and has to be replaced with a new one!

    2. Overall Rating
      10 out of 10 stars
      It has given me back what chronic ED has taken away.
      The pipe connection has broken and should be reinforced.
      Bottom line
      Thank you Doc Johnson for manufacturing this product.
    3. 1 person found this review helpful. Was this review helpful to you? Yes
    1. She had all the toys and I felt left out

      Reviewed: April 14, 2018 by TurtleDuo, a Straight Engaged Male

      So after my partner's toy collection starting to need it own room I was feeling somewhat left out, so we decided on a pump!

      Originally we tried the blue doc pump, but it seemed a little bit too small. After much experimentation and eventually trying this bigger version, we had it cracked!

      So a few pointers first of all before I get down to the quality of the pump itself. You need a LOT of lube for maximum comfort and pleasure. Be sure to put a bead of lube around the base too for maximum suction! Secondly be sure to have a slim or non-intrusive cock ring to retain the massive erection you get from using this!

      Care needs to be taken when using it of course, but with some practice you can achieve some great results. We both agree'd in a non scientific study that the growth was around 25% especially in terms of girth and maybe half an inch in length. The cock ring is essential to keeping the pumped up look though.

      Now down to the pump itself! As mentioned, the previous pump was blue and with this one being a touch bigger and clear it was perfect. We could both see the growth clearly and of course this heightened the sexual tension before we couldn't wait any longer!

      Sensation is increased tenfold during both oral sex and normal intercourse. My partner did notice an immediate difference in size too! Win win for both of us it would seem!

      After you've had your fun it couldn't be easier to clean with your chosen sex toy cleaner. The seal comes away too, which makes life easier too.

      One tiny downside would be the lack of discreet storage for it when not in use. It's on the large side too, so a velvet style bag would be suitable or a locked drawer.

      I can't recommend this enough for couples to have a bit of fun with. Next on the list is to try it long-term to see if any gains could be had in the size department. :)

      Don't hesitate. Get it ordered!

    2. Overall Rating
      9 out of 10 stars
      Quality and the clear plastic.
      No storage included apart from the less than subtle box.
      Bottom line
      Great bit of kit for solo and partner play.
    3. 2 people found this review helpful. Was this review helpful to you? Yes