Crimson Knight is a style of dildo that calls to me: It’s long, tapered at the tip and thick at the base, with a design that evokes the fantasy realism of an inhuman lover and allows for slick, deep strokes. I wanted to see just how good the design was in use—would the shape be good enough to make up for the lack of texture?—and how well it fit my fantasies.
Design & Specs
Master4Fancy crafts spectacularly unique designs that come with high-detail character art and luxurious packaging. Their designs have high quality details and unique silhouettes, while their pours are loaded with shimmer and they use clear silicone in a way that looks crystalline. I’ve previously reviewed a variety of their dildos, my favorites of which so far are Medusa and ÖLZIITEI.
Crimson Knight is represented by a strong anthro orca who wields a beautiful sword. The toy itself is a fairly straightforward orca-inspired design: A smooth, broad base with a long tapered shaft that’s thick at the base and ends in a super slim tip. With low detail and a shiny finish, it’s a very shape-oriented dildo.
The color I selected is Natural: A matte black shaft with a sleek black-and-white marble at the base that blends into shades of gray. Nice, simple, and suitable for my fantasies of an anthro orca or merman. Between the design and the color, it’s clearly orca-inspired, but avoids looking like real animal bits.
It’s normal for silicone to get linty, but this thing attracts lint like no tomorrow. Usually it’s my softer toys like strokers that seem impossible to de-lint, but I think something about the almost glossy finish might be the cause for this one. Even right after washing it, it attracts lint. It’s not a big deal—I can just wash before use and pick off the inevitable lint that ends up on it in the subsequent minutes—but the lint is very obvious because it stands out against the matte black, and it is a small annoyance to continue removing lint before use.
In size large, the usable length is just shy of 9″ when fully stretched out. The tip is very slim (less than 0.5″ diameter (1.5″ circumference)), but it grows to 1.5″ diameter (4.5″ circumference) about halfway down, then up to 2.3″ diameter (7″ circumference) at the base of the shaft. The maximum girth is easily within my comfort zone, while the length reaches “depth play” for me—that is, while 9″ is longer than I can normally take, I can fit the whole length as long as the tip is slim enough to slip behind my cervix.
In medium firmness 5A, it is moderately squishy and feels very similar to 00-50, which is the firmness of most dildos I own and is what I tend to prefer. Typically, 5A would feel firmer than this; however, Master4Fancy’s website discloses that their 5A feels like 00-50, which I find to be accurate. It feels as squishy as tense muscle. I enjoy this firmness for the internal pressure and the texture intensity.
Even in medium firmness, the tip is very wiggly. Delightful if you enjoy helicoptering your dildos.
In size large, Crimson Knight is ¥1399 CNY ($213 USD). It’s available in other colorations as well, like the blue/white/black Fantasy coloration, or guided surprise custom colors. It arrived alongside Ling for review. You can get 5% off through my affiliate link or with code: FROST. This may stack with other discounts like the 15% off code: M4F. At time of writing, Master4Fancy is covering tariffs for international orders.
In Use
Shape and movement are key for a very smooth dildo like Crimson Knight. It’s all about where it presses, how deep it goes, and what the movement feels like.
The shaft is very easy to slip inside and sink down on. It glides with just a touch of friction from the smooth, almost glossy surface. There’s no skinlike texture to speak of, so there’s limited friction. With enough lube, it’s effortlessly slick. In some cases, this can mean it doesn’t feel like anything, but the shape and firmness of it mean the slick movement feels good despite the low friction.
The underside/outer side of the curve is where it provides the most pressure. If I angle it so that rubs across my front wall, then I can get very nice front wall stimulation with a bit of broad G-spot pressure. Using it at this angle, or rotating it a little bit, is my favorite way. I’m a sucker for nice curves, and while this one isn’t super strong, it’s decidedly nice.
Thanks to the tapered tip, overall shape, and slickness, the way that the curve moves feels very fluid and tentacle-y in a manner similar to CEPHALLUS, making it feel wiggly like a living entity. As someone who loves the fantasy of a prehensile penis, I love it, and it adds an extra element to my play.
Speaking of the tip, it’s long enough for a little bit of depth play: That is, it can reach the space behind the cervix, the posterior fornix. Usually, I need a slightly thicker tip to feel it back there, but the particular shape and firmness seem to work well for it. I find depth play to be pleasurable, but sometimes intense and a little intimidating because of the high-tension sensation. Crimson Knight’s very slim tip, and the length being long but not extremely so (at least for my body), makes it suitable for just a taste of depth play. I can take the full length without feeling like I’m being opened up deep inside, feeling more of a tease just behind my cervix. Sometimes I enjoy this, while other times I’d rather the tip were a little thicker and longer.
The depth sensation combined with the girth at the base is a great dual stimulation combo. Both of them lend themselves well to my fantasies and they feel great on top of that.
While I can hilt it, I kind of have to sit down on top of it to do so. The lack of stem after the thickest portion, along with the wide base, make it hard to keep in place unless I’m fully sitting on it. Because of the low height of the base, I find it best to fold a towel underneath while riding to make it easier to sink down fully onto it.
It’s excellent for a fast ride and it glides effortlessly with enough lube. Shallow thrusting is enjoyable thanks to the curve, as is riding most of the shaft. Taking it all the way with very long or fast strokes, however, can result in some cervix poking; for that, I highly recommend lots of lube so the tip easily slips to either side of the cervix instead of poking it.
All that said, it doesn’t entirely suit my tastes. I enjoy more friction, both in the texture of the design itself and in the finish (a glossy finish doesn’t always do much for me). The shape is good, but not great. And, as mentioned, for depth, it’s more of a teaser than something that fits well behind the cervix.
I knew when I requested the dildo that it wouldn’t be 100% to my preferences, so none of this surprises me. But it’s good at what it’s designed to do, and on the occasions when I want to play out a merman fantasy or play with a really fast, slick dildo, Crimson Knight comes out for a ride.
The above feedback is for vaginal play, since that’s my usual preference. When it comes to butt play, Crimson Knight is very easy for me to use anally. While I’ve never tried deep anal penetration and my tastes for anal play run small, I could easily take this almost all the way without preparation. The taper is very forgiving (although I get lubey fingers when maneuvering it inside), the lack of texture keeps it gentle, and the slim tip allows me to take it deep. While I sometimes find medium firmness to not be a great fit for anal, it works out really well for this dildo.
I’ve never done anal depth play before and tend to bottom out around 6 inches deep, but Crimson Knight sinks in all the way very easily without any discomfort, even without stretching in advance. That really surprised me the first time I tried it, along with turning me on. I’ve got a bit of a size kink, so fitting a large dildo in my ass really gets me going.
The thickest part of the shaft is more girthy than I usually take for anal play, so it offers a mild stretch that stops me from taking the final part of it. That’s something I expected; honestly, I’m impressed with the girth that I can take, and that it’s so easy. The taper makes Crimson Knight very easy to use for warming up or preparing for thicker dildos.
Overall
Crimson Knight is well designed for those who enjoy smooth, tapered dildos. The tip feels like it’s wiggling when inserted, the curve is well shaped for nice pressure, and in large, it’s a good size and shape for gentle depth play. For anal play, it’s excellent for warm-up or stretching, even for those like me who don’t do butt stuff that often.
It does well at what it’s designed for, but it doesn’t quite fit my usual tastes. If you have a strong preference for texture, focused G-spot/P-spot/A-spot stimulation, or depth that you can really feel, then Crimson Knight might not fit the bill. (Medusa and ÖLZIITEI have much stronger texture and shapes.) But if you’ve got room for a slick, wiggly fella in your collection, Crimson Knight is worth considering.
Master4Fancy Website
Crimson Knight Model Page
You can get 5% off through my affiliate link or with code: FROST. This may stack with other discounts.
This post contains affiliate links and I may earn a commission from qualifying sales. I received the toy in exchange for an honest review.
General disclaimer: Unless otherwise specified, dildo reviews are written regarding vaginal use, packages were shipped discreetly, and products are safe to use with water- or oil-based lubes. For general questions about fantasy toys, please refer to my Guide to Fantasy Toys.