The Uberrime Deep Diver is déjà vu for the seasoned sex geek, paying homage to the memory of Whipspider’s Tentacle.

Their commonalities include a steep C-curve, suckers arranged at a slight twist along the shaft, and a wicked taper. Oh, and yes, they are both glow-in-the-dark dildos.

To some, the Deep Diver’s girth near the base makes it a monstrosity. But not me— not when I fucking love fisting. I think it’s one of the most underrated sexual activities and I’ve even reviewed a pornographic guide to it. And for a fisting-loving size queen like me, the Uberrime Deep Diver’s tapering shape makes perfect sense.

Pronounced but unintimidating tentacle textures

The appeal is the opposite of the first tentacle dildo I’ve ever reviewed, the Uberrime Xenuphora. Marco Uberrime deliberately chose to make the Xenuphora the size of an average human penis. Its most potent structures are the crisp edges and pointy head. The Uberrime Deep Diver, in contrast, is mostly smooth and glossy along the inside of the curve.

There are some serious suckers, of course, but they’re mostly out-of-the-way of my sensitive front wall, apart from near the base. I can enjoy the extra intensity if I twist Deep Diver side-to-side while thrusting, but only in small amounts. My back wall is less sensitive to the nodular textures, so the arrangement is a perk for me.

Uberrime Deep Diver tentacle dildo dimensions

In any case, the Uberrime Deep Diver is a pleasurable prelude to fatter dildos or perhaps a duck-billed hand. At least, it is for the brave souls who do choose to Dive Deep with it. Some will prefer to use it for shallow G-spotting, but as the Shore 5A silicone tip is flexible, that’s not what captivates my vagina’s attention. What does is letting the curve and relatively narrow tip knead my A-spot, while the bottom of the shaft stretches the mouth of my vagina.

This dildo measures 6.5″ around (2.07″ across) the middle of the shaft, which is ambitious enough for many users. It farther ramps up to 8.25″ around (2.63″ across) at the bottom of the shaft, giving it a fuller max girth than both my single-density Vixen Creations Randy and Tantus Ringo. Despite that, it’s not as harsh

The Uberrime Deep Diver dildo and what I love about fisting

You can pry my near soda can-sized Randy from my cold, dead hands. My vagina can (perhaps infamously) consume it without using a warm-up toy prior. However, not everyone wants such a blunt insertion. And even I am not always in the mood for it.

The Deep Diver fulfills a need for me that not many of my other toys can. (I’m still mourning the discontinuation of the Frisky Beast / Twin Tail Cybersaur.) When I insert the Deep Diver all the way, its taper reminds me of what I love about having a fist inside me. There’s that pressure against my pelvic floor muscles and the impending increase in intensity, but smoother and not bony. It’s also at just the right rate— I’m used to seeing longer and leaner tentacle dildos, which have their place, but since they don’t ramp up as quickly, don’t serve the same purpose for me.

Among my recommended dildos for fisting-warm up

If I had to suggest an ideal order of toys for fisting-warm up, I’d suggest the Deep Diver, then a 2″ thick dildo (try the super affordable Blush Novelties Ruse Jammy), then the Vixen Creations Randy, and finally, a hand. With water-based lube liberally re-applied between steps, of course. Using toys before fisting makes sense, but I used to underestimate their importance.

It’s true that it’s comfortable for me to feel 2 of a partner’s fingers inside me, then 3, then 4, then with the thumb and knuckles. But every action has an equal and opposite reaction. Fisting is a strain on my partner’s hand, which feels my vagina trying to crush it with every orgasmic contraction. That is, practically the entire session. Now multiply that by how long a fisting session can be. With that in mind, using a fat and vaguely conical dildo like the Uberrime Deep Diver benefits everyone involved.

Using the Uberrime Deep Diver dildo for A-spot stimulation

Its strengths don’t stop at the smooth taper. If a centered silicone cone (wow, what a strange-sounding word pair) were enough to woo me, then the Tantus Ringo or practically any huge classic butt plug would feel stellar to my vagina. And that’s not the case when the Ringo’s point stabs into my cervical os. The Uberrime Deep Diver’s curved shaft, in contrast, averts the crisis by directing the pointy tip away.

It doesn’t hurt my cervix, but the Deep Diver also doesn’t massage it. Its 5.5″ insertable length isn’t ideal for that. Nevertheless, I stand by my statement that deep penetration does it the most justice. The Deep Diver targets my A-spot, on my front wall and a bit below my cervix. (Note: some A-spots are deeper, so your mileage may vary. Know thyself.)

While it easily straightens out in my hand, it gives my A-spot ample pressure and resistance and the hit of dopamine I seek. The Uberrime Deep Diver is the kind of A-spot heaven I had come (no pun intended) to only expect from rigid toys like the stainless steel njoy Eleven or porcelain Desirables Dalia. Perhaps part of what makes it stand out is that, despite its flexibility, it’s steeply curved and pointy, allowing easier aiming when inserted all the way.

My verdict on the Uberrime Deep Diver glow-in-the-dark tentacle dildo

When I’m not testing new toys or evaluating work orgasms for this blog, I’ll often reach for the Uberrime Deep Diver for recreational orgasms. The one downside is that the suckers require careful cleaning, but a clean, soft-bristled toothbrush will do the trick. When in doubt, a pot of boiling water suffices to kill germs. But that applies to any heavily textured toy, and among them, the Uberrime Deep Diver is beyond worth it.

Yaaaasss, Marco, yaaaasssss!

It’s not the most complex design, but its unique set of features synergize and work well for my anatomy. I think Marco did a fantastic job of paying tribute to the original Whipspider Tentacle dildo. He preserved its trademark curve and gauge. The new glossy finish and base, however, make the very niche product more practical.

I highly recommend the Uberrime Deep Diver to those looking to try big dildos but are either unsure of where to start or want a gradual taper to warm up slowly.

Oh, and can we talk about how gorgeous this batch’s Uberrime Deep Diver color scheme is? It is, after all, aqua green, electric violet, and a dusty red, like the color palette of my blog banner. Marco sure showed fantastic taste! Even the Deep Diver’s name is my thang. Probably the only way it could get more on-brand for me is if Uberrime released a longer version that reached an even greater max diameter. A girl can dream, right?

Wanting to try bigger dildos or fisting? Take the plunge

I’ve played with a dude who’s slept with 110-120 women but, until me, none had requested to be fisted. If you or a partner are in a similar boat and want to dip your feet in the water, consider checking out:

• My mega-guide to fisting and huge dildos
• CrashPad’s Guide to Fisting porn video
• My reviews of other fat sex toys

Or take the plunge with a Uberrime Deep Diver and enjoy the journey.

Get the Uberrime Deep Diver glow-in-the-dark tentacle dildo at SheVibe!

I received the Uberrime Deep Diver from SheVibe in exchange for my honest and freely-given opinion. If I think a toy feels like putting my clitoris in Satan’s butthole, you’ll know. Trust me.