Hotmilk - masturbator by Toy's heart - review by markeagleone

Definitely Worth a Shot!

For any man looking for the ease of a masturbator, I would recommend this one. For the cost of $19.99, it's definitely in the running with the higher priced toys. The pressure around the penis is adjusted by you and not the toy. It also keeps the lubricant where it belongs, in the sleeve and not running out of it.
Easy to use
Very good texture
Should fit almost anyone quite easily
Hand pressure required for stimulation
Harder to clean
Rating by reviewer:
extremely useful review


This is my second masturbator sleeve that I have had the pleasure of trying. The first one, tease worked just fine on its intended purpose. This one seems a bit easier in the intended usage and also clean-up. On to the review:

The Hotmilk masturbator sleeve is a product by Toy's heart. Toy's heart is a company out of Japan. The sleeve is intention is for male masturbation, but can be used in couple play. The sleeve is a handheld and is made to enclose the entire penis, which is a benefit because clean-up is so much easier when you finish.

I would have to put this one in both the beginner's and the more experienced hands. This masturbator does require squeezing the sleeve to obtain the desired feeling, as this material does not resist stretching to any degree. I would also have to say that it should be able to fit most men.
  • Who / How / What
    [ ? ]
    Who might this product be best for? How is it best used? What are the best circumstances or situations for using this product?
    • Couples
  • Where
    [ ? ]
    Where / what types of places can this product be used?
    • Anywhere
    • On a bed only
    • Tub/shower/pool
  • Features
    [ ? ]
    What kind of features does this product offer?
    • Travel friendly

Material / Texture

OK, I could have just rattled off the material from the description page, but I went to the Toy's Heart website. The description there says it is made from high quality materials in Japan. Upon further looking, someone asked the question about latex. The response was that it was made from TPE. So, I will have to go with that due to the fact that I am uncertain if the material is listed on the box, since most of the writing is in Japanese, and that was a language I have never taken.

TPE is a thermoplastic elatomer, made from plastics and also rubbers, to obtain the benefits of them both. They are Hypo-allergenic, phthalate and latex free, making them safe for almost anyone.

The masturbator is extremely soft and flexible. There was a slight hint of a rubbery smell to it on arrival. There is also a molding mark at the unused end of the sleeve. The material offers higher resistance to being rubbed than a rubber eraser.

I would put this mastubator in both the beginners and the more experienced category. It serves only one function and, unlike my previous product, the college tease, is pretty well forgiving as far as its use. The only drawback, is that it requires hand pressure to create that tight feeling, whereas the college tease did it for you.

I also want to touch on the fact that Toy's Heart was generous in sending a sampler of their massage lotion. These ingredients are: Hyaluronic Acid( aids in causing swelling of tissues for tissue repair and also promotes healing of dry skin), Collagen( Protein based ingredient said to promote healthier skin, but not proven in scientific testing, and also cannot enter the skin from the surface), and water.
    • Flexible
    • Light odor
    • Textured interior

Shape / Design / Size / Fit

The masturbator sleeve is flesh colored and is six inches long and has a rest diameter of 1 3/4 inches on both ends, with the center of the sleeve being 1 9/16 inches. The outside entrance hole is 5/8 by 1/4 inches long rectangular shape.

There are three finger holds on the left side of the sleeve, but are quite small for the average man's fingers. The inside tube has several ridges lining its walls.These are designed to give the shaft of a penis variable texture, as well as keep the lubricant active on the shaft and not piled up at the back wall. At the very end wall, there are small nubbs designed to stimulate the head of the penis. At the entrance to the tube, there is a quite well designed vagina. There is a labia, clitoris, and even small folds to simulate the actual thing.

This sleeve should fit almost any man. It can very easily take a 2 inch diameter penis. The length is also variable, as this material stretches quite easily. It is a kind of give and take system, though. The more girth you have, the less in length it will stretch, and vice-versa.

As I stated earlier, this sleeve is quite forgiving. It boasts of a wet groove opening that prevents lubrication run-off. The material is not very constricting on its own, so your hand has to deliver the desired pressure. The design of the finger grooves also imply right handed use.

I do think this to is suitable for car travel, but not planes. The size makes it somewhat harder to hide, but it is completely flexible. It can be wound up to fit into a pool ball sized shape, but I wouldn't recommend keeping it that way for a long period of time. The material also wants to stick to itself, but does eventually let go and resume to its normal shape.
    • Ergonomic
    • Will fit most people

Care and Maintenance

As stated before, this sleeve is made from TPE. It cannot be boiled to sterilize, so if you share, please wear a condom. I do not recommend sharing any toy. This toy can be cleaned with soap and water or even a toy cleaner, if needed.

The material is compatible with both silicone and water based lubricants. I recommend only using water based on this one. There is no through hole, so cleaning is a bit harder and water based comes off so much easier. It is also the kind the manufacturer sent with the product.

This toy should be kept in a plastic zip-lock or its original plastic bag. It is a dust and lint attractant. I would also keep it away from extreme heat, as this will distort, and even destroy, the material this is made from.
    • Bit harder to clean
    • Easy to clean


This toy is packaged in a box, 1 7/8 inches deep by 2 1/8 inches wide by 6 11/16 inches tall. When seeing this box, there is absolutely no way of mistaken its origin. There is a cartoon girl, showing her boobs, that looks like the cartoons on for kids. Yes, it's from Japan. Hunter Steel of Spider Riders would love to meet her(my 7 month old watches that with dad)!

The box boasts the wet groove, says Bumpy inner 2, and says the name Hot Milk. All the other writing is in Japanese. It is in no way discreet and I would seriously hide this from kids. The character will surely draw their attention.

The box is wrapped in plastic and the sleeve is in its own plastic bag. As I stated before, there is a sample of their lotion with it. If it's a winner with you, I haven't found it here at Eden, but it is available at the Toy's Heart website in a bottle, instead of a sampler packet.

There are no directions with this toy, but then again, who would need them? The box is a good storage place and the bag also makes a good place to keep it in.
    • Good for storage
    • Not discreet


OK, this is the first toy I have done without my wife's input, in one way or another. The only comment she had was I asked her to feel it and she said, "Ewe". She stated it reminded her of a jell-o mold.

My experience with this toy was that it was quite easy to use. I used the lube that came with it and also climax-bursts-cooling (I like the tingling affect), and clean-up was easy. The manufacturer's boast also seems to be true as there was no lubricant run-off.

The sleeve doesn't offer any real pressure on my penis, unlike the college tease did. Pressure is totally up to the user. The ridges inside the sleeve are quite stimulating, but I didn't find much from the small nubbs at the very end. This sleeve is also quite capable of being used with a partial erection. The material and the size of the entrance hole allow penetration without being fully excited.

The one recommendation I would say to someone using this sleeve would be to warm it up under warm water for the best affect. It does seem to be cooler then the surrounding environment.
This content is the opinion of the submitting contributor and is not endorsed by
Become a Reviewer. Get free toys. Enjoy Special Deals
Do you like this review?
  • Falsepast
    "Hard pressure required." Eh. I'd rather by something I don't have to put in so much effort for
  • AriaRN
  • Secret Sinns
    thanks for the review!
  • Travie
    Thanks, very informative!
  • moongirl
  • sweetpea12
    Thanks for the great review!
  • lovebites
    thanks for the review!
  • Peres2013
    Nice review
  • LoganAshlee.
    Haha love the name for this! Money shot XD
  • sXeVegan90
    Thank you for the review.
No discussions yet.
Thank you for viewing Hotmilk – masturbator review page!