I didn't used it with the hame doll but with the insert air pillow wich doesn't change much.
The feel was pretty good but it broke one the first use, it may be cheap but if you go any rough with it this will be the end of it.
The material itself is really soft and stretchy, which on one hand has a smooth and nice feel to it, but on the other hand it just feels really loose overall. I personally would recommend another onahole from the series since this one is a little bit too soft for my tastes. Also I'm not sure how durable this one is opposed too a harder variant.
It seems to me that it is too soft, but the sensations are pleasant enough.
Good quality. Perfectly fits to the doll.
slides easily into the Hame dol! probably could be used on it's own as well but it's not worth buying it without the doll