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Must use a thinner lube with this toy or else the thicker lube with "smooth" out all the details. This is an exquisite onahole. This is not a high-sensation onahole. This is supremely soft and has textures and details that are meant for an incredible slow ride. If you're looking for something with hard details and over-the-top stimulation, this is not it. I should really preface that with the following; this onahole has very nice stimulation, I mean really nice, but if you're in a hurry you'll be disappointed. When they said it was cast from Eimi's vagina, well, unlike the smaller and more aggressively stimulating toys, they meant it as this is meant to be savored and appreciated.
I think these true-to-life casts are all like this. A real vagina doesn't have ridiculous nobs and protrusions (I'd be scared if they did), so have your expectations in line.
I'm not sure how they scan/mold these (I have some ideas) but these types of onaholes reflect a very realistic experience. Sure, there are some details that are exaggerated ever so delicately so the overall effect is something you should definitely take your time with.
Exquisite really doesn't do it justice.

I was looking for a onahole similar to the Lolinco Virgo but softer. This toy fit the bill and then some. I prefer the softer toys that are gentle and this onhole covers that quite nicely. The entrance, properly lubricated, only offers a mild hindrance at first. Once inside the stimulation is much like the softness of a well-lubricated pussy.
The interior texturing, suction, depth and external software are exquisite.
The box art depiction of a soft, gentle maiden does this toy justice. It's not a 6 twist/inch, member crushing gimmick toy.
It is meant for a slow-burn, feel the softness kind of time. If you're in a rush, this onahole may disappoint you.
This toy, the Lolinco Virgo and Rina Big each have qualities that make them stand apart from one another and other toys. The ROSE will grip on very gently. I don't know how this compares to the HARD or CRYSTAL versions.
Like other toys designed like this, go deliberate but easy when spreading open to clean. It's not difficult but you have to pay attention or you will tear it up.
Highly recommend this one.

Hellacious suction and incredibly tight. Squeeze out the air before entering and you'll feel like this onahole is going to stay locked on all day.
Extremely high stimulation. The interior is much harder and the raised areas much larger that typical toys. For me it was too tight and shallow.
I still recommend this onahole if you're looking for tight, high-suction and shallow.
I prefer the softer toys and this one was over the top in these 3 categories.

very soft. It gets tight quick. This can mean little to no suction depending on how you enter it. This is not a deep throat toy as it's a bit shallow for me for that. However, if you look at the internal structure you can see this is more of a tip massage. The tongue is a nice gimmick. This is a mild stimulation since it's soft. Compared to the Alchemist's Alterier Onahole (which has death-grip suction and tightness) this blowjob onahole is nice for the end-of-shaft/tip stimulation.
Highly recommend with these considerations.

it is kinda soft. the interior was forgettable. didn't expect much for the price and in that regard was not disappointed. no to low suction. this one's a can pitch. I was just kind of curious what this price range had to offer. Live and learn.