Double duty - double penetration vibrator by Doc Johnson - review by Midway through

Double duty

Double penetration vibrator by

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Well it didn't taste like grapes...

This is a fabulous vibrator all around, despite the con I mentioned. I'm in love with it and I'm an anal play beginner. I didn't feel threatened by it at all. I also feel like the material is good for the purpose of this toy, and it has enough give not to cause any pain for anal. That's something I REALLY look for in a toy.
Dual penetration, both shafts vibrate, great for beginners!
One big bullet in the center, and its not strong enough to put out earthquake vibrations.
Rating by reviewer:
extremely useful review


Okay, it totally smelled like tasty grapes, and for me, being a wonderfully inquisitive girl...I licked it. I've licked a lot of EF toys I've gotten, why? Just because. It didn't taste like grapes. I was disappointed. Not that I needed a grape flavored vibrator.

Anyway, this is a double penetration vibrator. It is designed for use with anal and vaginal penetration at the same time, exciting yes? Very. As with all anal play, use plenty of lubricant. I'm a beginner to DP and anal play in general, but I absolutely loved this toy. You'll find later that the only reason I didn't rate it a five was because of the lack of variation in vibration pattern. I would recommend this toy to other beginners and have been raving about it since I got it because I really do like it. The material is nice and firm but has a little give to it, and I think that makes a great beginning toy for anal.
  • Who / How / What
    [ ? ]
    Who might this product be best for? How is it best used? What are the best circumstances or situations for using this product?
    • Solo
  • Where
    [ ? ]
    Where / what types of places can this product be used?
    • Anywhere
    • Tub/shower/pool
  • Body / part areas
    [ ? ]
    What areas on the body can this product be used / what areas does it stimulate best?
    • Anal

Material / Texture

Double Duty is TPR, which is also called TPE. It is porous, though not as porous as other materials such as UR3. DD comes in two scents-Cherry and Grape. The scent is not ridiculously strong, but if you sniff it, you'll smell it. So be mindful if you fear allergies that it is scented. The scent fades a little with use, but is still there. I'm not entirely sure why it's scented, because as my friend says, if you can smell it, you're using it wrong (with vibrators). It's a really smooth toy all over, except for the bubbles that are on the vaginal shaft. It's not a sticky material, though the look of it resembles Jell-E. It's soft, but firm, and gives a great start off for DP beginners.
    • Light odor
    • Porous
    • Smooth

Design / Shape / Size

I love the design, the idea behind this was great. I find a lot of toys aren't angled properly for double penetration. This is angled perfect, and being a beginner at double penetration, it only took me minutes to get it in and go at it. I was not uncomfortable, and the angle was great for my hand too, I didn't tire out by trying to hold it the way I want it! The anal shaft has a more phallic design while the vaginal shaft has a bubble design that increases a little in size as you get to the base.

Length: 8 1/2"
Insertable length: 3 3/4" / 3 1/4"
Diameter: 3/4" / 1 1/8"
Width: 1 1/2"

The width isn't bad at all, which is why this is fantastic for DP beginners.
    • Beginner
    • Ergonomic

Functions / Performance / Controls

I'm going to say this is weak, though it's not super weak. It puts out nice vibrations, but I like my house to shake on its foundation. This toy only has a steady vibration, there are no patterns or pulses. Admittedly, this is disappointing. It is also why I'm only rating it with 4 stars. I like variety. The controls for the vibrations are on the base, where the cap is. You turn the cap tight to make sure water can't get in, and then the knob on the end of the cap turns from high to low intensity vibrations. I found that it was decently loud, and the bullet is huge so that could be why. I have not completely submerged it for a long period of time, but I've dropped it in the sink while cleaning, and played with it in the shower. It seems to hold up well to water and the seal on the bottom is a pretty tight seal.

It requires 2 AA batteries which could also attribute to lack in power.

Overall it's a great toy, and it's my first double penetration toy. So I really do like it, but I feel there was some things that could be better. Stronger vibrations and a variety of pulsing patterns would've helped this toy.
    • Easy to use
    • Not very discreet
    • Weak

Care and Maintenance

This is not a high maintenance toy. It is made of TPR, which is easily cleaned with a mild antibacterial soap and water. TPR is compatible with silicone lubricant and water lubricant, I do believe the packaging only mentions water lube though. Either one will work well, I use Maximus water lube with it and I had no problem. It's super porous so that's nice, when it comes to cleaning. This is also a waterproof toy, so you can submerge it when cleaning and it won't hurt the toy.
    • Easy to clean
    • Easy to store


It comes in a plastic package, similar to most vibrators. It's not discreet, and you can see the toy in it. There's not a ton of information ON the package, but when you open it up, there is an instruction booklet inside that details putting batteries in and how you should use it. Not that it's really all that much of a difficult toy to figure out. I store the toy in this package, but it's not a real bad lint grabber at all, so you could store it elsewhere. The package *is* rather large and may take up too much room for you to store in. However, I use a chest drawer for all my toys so it doesn't matter how big the packaging is, I keep all my dildos in their packaging usually.
    • Good for storage
    • Not discreet
    • Very informative


I've absolutely adored this toy since I opened it. I use a pocket rocket with it though because I'm a huge fan of clitoral stimulation. I don't fault the toy for that, but I will remain on the lookout for a DP vibe that has stronger vibrations and actual pattern options. This will remain a staple in my toy box though, I can already tell.
Follow-up commentary
This toy is still holding up well and still working fantastic. It is definitely my favorite DP toy, and I think will stay with that title for quite some time.
This product was provided at a discounted price in exchange for an unbiased review. This review is in compliance with the FTC guidelines.
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This review was edited by
  • Sir Sir
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  • pink chains
  • MK434
    Nice review!
  • Peres2013
    Thank you!
  • TrophyWife
    Thanks for the review.
  • SassySam
  • panthercat23
  • ginainohio78
  • Petite Cannibal
    Thank you.
  • zinazum
  • Septimus
    Great review, thanks for sharing!
  • higs
    Clever title, thanks!
  • PetiteAsian
    lol you licked it! I've always wanted to try a double..
  • Dawnwill
    Thank you
  • pinkzombie
    Nice review!
  • pinkzombie
    Nice review!
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