I’m giving Cherry Auto SPD-X a good 7,5 out of 10.
I really appreciate that it comes with two different inserts, making it more likely that users will find one they enjoy. And the ability to combine all the electric features into a full “orchestra” of sensations is definitely impressive.
The overall concept is great, and the packaging is amazing.
Overall, it’s a solid addition to the Cherry series.
You can find my full review on my onahole review blog percyona.com

First off, I read the Horney Engineer's review, and it convinced me to splurge on something that I thought would be the ultimate onahole experience, but instead I find myself rarely using the Cherry Auto SPD-X. This onahole is a combination of a skillfully produced silicone pelvis, and a flimsy, Chinese made electronic masturbation device. The device has multiple parts, and you must assemble it, with the silicone sleeve inserted into it, then insert the plastic masturbator into the pelvis, which is an ordeal to say the least. Honestly, any guy who is willing to spend over $500 on a toy wants a smooth, pleasurable experience getting his rocks off. The majority of my time I spend cleaning and assembling all the parts and then recharging the poorly designed masturbator. The Masturbator, once assembled, and inserted (with great difficulty) into the pelvis, feels nothing like an actual vagina. The "sucking" sensation is not pleasant, and the only way it is able to create an orgasm is with a rough kneading sensation, at the head of the penis. I just experienced it, and It becomes unpleasant immediately after climax. I, like most guys, are extra sensitive after an orgasm, and the device doesn't create gentle feeling you want to continue feeling. What is worse, the buttons to control the masterbator are bafflingly hard to reach, being at the far end of the device, sticking out of the far end of the pelvis, and it is difficult to even tell what each button does. instead of a word, like "sucking" or "heat" there is a symbol, and an inscrutable symbol at that. For a onahole costing over $500, I would expect the electronic masturbator to be intuitive and high quality, it is, instead, a cheap, flimsy Chinese torture device that makes me regret the entire purchase. The pelvis is of much higher quality, being designed by a craftsman in Japan. The ass is pleasantly bouncy, and is shaped as my concept of the ideal woman's form, as you would expect. They even color the labia realistically, in a charming pinkish, purple which is a nice touch. But it is large, unwieldily and difficult to have sex with. It is also a huge hassle to clean, and gets dirty very easily. The bad thing about silicone is it is far more challenging to clean than skin, and the difficulty is compounded by the weight of the pelvis. I have found the most pleasurable onahole sex is with the NUPU 3 pussy and lips in combination with a high quality app controlled male masturbator by the lovense brand. Of course I use the high quality japanese made water based lube that can only be purchased at this website. Not only is that combination more ergonomic, and pleasurable, but it's a lot of fun, unlike the Cherry Auto SPD-X, which is just unmanageable, I just want to warn anyone who thinks this device is the ultimate sex toy, it's not, and it will end up collecting dust in my closet sadly. Please take a close look at these photos before you buy it, the device is not worth the expense.

I purchased this item based on all the great reviews around it, i own two other cherry hips and i love them. Unfortunately, i cannot say the same for this one. It doesn’t look too appealing out of the box and it is HEAVY. The automatic mechanism itself looks cheaply made. I will say the mechanism itself is well designed from an engineering standpoint and if the competition out there can come up with a slimmer version then there may be better options in the future. You’re pretty much paying for the Hip itself, I don’t think this thing is worth the price for what it is. It is fast, there is no slowing this thing down! Be prepared! It does the job at the end of the day. Not my cup of tea, cherry soft will still be my favorite hip from the series.

For a bit of pretext, I have both the other Cherry Hips - the hefty, Tonka-tough original and the fluffy Soft Cherry - and while it's a bit difficult for me to say this, this one doesn't necessarily blow those two away. For one thing, no anal tunnel on this one - but, props to Seiraku for absolutely committing to the style points for including a shallow look-alike, though I suppose if you're fine with destroying this thing, you could make your own anus!
However, the amount of care that went into the actual electrical part of this toy is absolutely incredible. Firstly - the pictures of the white container that holds the actual TPE bits do NOT do justice to how big the actual motor control unit is. It's a beast - the only way you're palming that thing is if you're 7 foot and some change, it's damn girthy. However, the tradeoff for being unwieldy is that it's very secure and well-made as far as housing units go - so much so, that if you wanted (and I did for the test run), you could actually run just the motor housing with the onahole bit without the torso and it's still an incredible experience. But, y'all don't care about quality control shit like that, most likely, so lemme say this - the real magic is in the care taken towards the sensations. What do you think feels the best: a pistoning hole travelling up and down the shaft, a suctioning hole that clamps down and forces air right out, or a twitching hole that teases shaft and head with inhuman kegal control? Trick question, the best sensation is from combinations of all three, and that's where this toy absolutely shines. Each sensation has nine variations of setting - soft, medium, hard, and all the in-betweens. However, the amount of detail and attention paid to the various in-between settings is honestly astounding - Seiraku could've just had the standard 3 for each and this toy would've already been a far-cry above some of the offering's I've perused in my endless search for interesting toys, but they truly went above and beyond. Part of what made me so satisfied with this toy is the sheer fun of experimenting with different combos - as of now, my favorite is the very first piston speed, with the first or third suction setting depending on if you want to at least attempt to leave your neighbors/flatmates in questioning fear or let the heavens themselves hear how sloppy you get down, with the third vibration setting for a hard stimulation that doesn't let up or the 7th or 8th setting for one that teases the tip and shaft with sporadic vibrations. Absolutely heavenly experience that left me frantic for more (but, due to external circumstances, I had to leave it at that).
Now, keep in mind - this is just holding the housing and letting the electronics do their thing, and I'm already fine with giving this toy a 5 out of 5. If you're brave or live with people who ask no questions and respect privacy above all else, you could play with this thing like a big men's vibrating toy and just kind of let it lay about. Despite its size, the main electric unit (minus the rubber) is surprisingly innocuous - if you didn't already know what it was, you might think it's a hand vacuum or a bluetooth speaker, especially since it seems to include a speaker where the various buttons are. But, you're probably not interested in subtle - if you're not like me and you don't shill for companies or this is your first toy, you paid roughly 600 for this thing. You bought the whole hip, you're gonna fuck the whole hip. So, keeping in mind how absolutely thrilled I am just with the electronics, now imagine the visual stimulation of looking at Seiraku's utter reverence to female genitals, butts, and hips (and technically torso too, if you like that) while having the electronics going crazy on your Johnny, and now you're probably getting why I'm going on like a damn lunatic about this thing. But, this brings me back to my little bit of pretext at the beginning; I said this thing doesn't really blow the first two out of the water, and the reason I say that kind of comes down to this - this is definitely a lazy toy, lol. A well-made, practically artisanally-crafted lazy toy, but lazy nonetheless. The way they designed the electronics, specifically the vibrating bead, similar to what you'd see used on women's clitorises, the TPE has to be thin in order for vibration to travel well enough to be felt. However, because of that very quality, I'm going to say that it's best not to try and thrust away at this magnificent gal as there is most definitely a non-zero chance you could tear the TPE. It's well-made, don't get me wrong, velvety-soft while not being cheap crap like you'd see on some $10 garbage parody onahole, but because of the toy's design, you don't want to risk it. Related to this, while you do get two holes for accommodating different girths, your tunnel lengths are the same size, and as such, if you're lucky enough to be well-endowed, take especial care - the pistoning, while not especially deep, travels far enough that you could risk punching through the other end if you try to ramrod to the back of the rubber!
As such, with how this particular Cherry is made, you're going to end up missing out on something that I found foundational to the greatness of the first two - the ability to absolutely ram the hell out of a hefty, well-constructed TPE hip. With the original Cherry, it was heavy and durable - you could plow it at 88 mph and take it back to when it was melted, shapeless goo, and it would just go Newton's 3rd law on your crotch, slamming back into your pelvis and absolutely filling the air with slaps that could wake the dead. With Cherry Soft, you could ram, you could slap, and your skin would sink into the pillowy softness of rubbery ass cheeks that won't quit, all while it hugged you with comforting malleability. With this one, some assembly is required, some charging will be necessary (which, charging through 3.5 mm connector? So odd), and experimentation will be vital (but enjoyable!), but after that, once you've got everything together and the whole shebang's on your member, you sit back and enjoy the ride. As such, it really depends on what your preferred masturbation styles is - if you want a rough, tough toy that will take a beating and react back into you, go with original Cherry. If you like manual, but would rather have a softer, less intense sensation, you go Soft Cherry. If you want something automated that'll still absolutely go hard on your hard-on, SPD-X will grind its rubbery hips into you with no less intensity, but very little labor required on your part.
P.S.: I highly recommend paying special attention to the packaging - not only do you get a kind of short story that provides setting and context for the character pictured on one of the inside panels, the box itself is opened via tearing away a strip of cardboard that looks like a zipper. Which, AH *chef's kiss*, absolute master class in mood setting, and honestly, classic Seiraku attention to detail at this point.