Do you like thicc Girls? Then this review is for you as today we check out the Dekasen U Thicc Girl Uterus Onahole by Hot Powers. This is a release that went a bit unnoticed by us at first but since it’s release, it has always been in otonaJP’s Best sellers, so it naturally peaked our interest.
Uterus PLUS thicc, sounds pretty good to me and we see if it can deliver on that promise. As at the time of writing this, it is sitting at a 4.8 out of 5 score at otonaJP for customer reviews, let’s see if we can agree, shall we?
Packaging & Contents
The box is a bit different and larger than most Hot Powers releases. It shows an artwork of an all oiled up, thicc Girl, with Big Its, all bells and whistles, setting up the mood for whats to come. The Big “U” on the box, standing for Uterus, is clearly highlighting this feature on which we hope it can deliver.




As always, on the side we see lots of pictures of the Onahole and it’s features as well as instructions on how to use it and dimensions and weight. While if you buy the stuff online as most of us have to do if we do not live in Japan, it is meant for customers in Japan who go to brick and mortar stores, browsing the selection of what is new and available.
The Onahole itself comes with a pack of lube and a flyer from Hot Powers, giving further instructions, nicely illustrated in a comic. The presentation overall is nice but I would have wished for a thicker cardboard as for collectors, I hate it when the boxes are made if thin cardboard, giving much potential for dents and all that stuff. If you do not care about this or do not keep the boxes, then this point can be ignored obviously.
How is the experience with the Onahole?
The Dekasen U Thicc Girl Uterus Onahole comes at a weight of 550g (1.21lbs), and is 175mm (6.89in) long. Not too bad to be honest but somehow I imagined something a bit bigger and heaver but let’s see how it performs.
The Dekasen U Thicc Girl Uterus Onahole comes with two layers, one on the outside and another softer one on the inside. The outside is simply and rather bland designed but felt very sticky right out of the box. This is not necessarily a bad thing but did surprise me. It also attracts dust a lot, so I recommend powdering it but perhaps before the first use but definitely after the first rinse, however, this would be my general recommendation for any Onahole after washing it.
The entrance is pretty tiny which combined with the medium firmness of the Dekasen U Thicc Girl Uterus Onahole can (not must) become an issue over time with tears. The inner layer in the tunnel does with some interesting design as usually, when there is a second layer on the inside, you have it all around, coating the entire inner tunnel but in case of the Dekasen U Thicc Girl Uterus, it is only left and right, or top and bottom, depending on how are you holding it. The texture kinda feels like a rough sponge and specially with few lube, gives some nice kinda scratch on your shaft which feels good. Not in the way a real Pussy feels but good. The last part of the tunnel does come with the name giving feature, the Utrerus which is part of a vacuum chamber. You enter it by pushing through a small star shaped Hole, which then envelopes your member completely and builds up really strong suction.


The overall design ideas here is rather unique and a bit unusual but I have to say that i like it. It seems that Hot Powers tried to do something very different here with the Dekasen U Thicc Girl Uterus Onahole and in my book, they succeeded. It must be hard to come up with new ideas for Japanese Sex Toy brands, month after month, so trying something new, while always carrying some risk, is welcome and it seems that it has been paying off for them, referring to the Dekasen U Thicc Girl Uterus being on otonaJP’s best seller list for quite a while now as mentioned earlier in this review.
Our Verdict
Hot Powers tried something new with the Dekasen U Thicc Girl Uterus Onahole and it worked. The sensation is there and the stimulation is fun, even though different from other Onaholes. The price with around $43 at the time of this writing is not on the cheap side when you look at the weight to Dollar ratio but I have seen worse. Everything is getting more expensive, so why should Onaholes be an exception sadly.
The overall score of 75% might make it seems worse than it really is but we are not doing any favors here to anyone and trying to be critical but fair. It’s a decent Onahole and it’s fun to use, nothing more, nothing less.
Packaging & Contents: 70%
Stimulation & Durability: 80%
Value for Money: 75%


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