D

Compared to ZXY, this one has more pronounced ribs and nubs that make the overall sensation slightly harder. The tunnel is also quite straight. I personally prefer ZXY's softer and windy sensation... Cleaning and drying is quite easy. Fairly durable material.

The soft version uses slightly softer teeth than the regular version, which provides just the right amount of stimulation for me. The teeth sensation provokes imagination that this is an actual mouth of someone amateur...

The throat feels nice but there is not as much suction as I hoped. The interior is made of soft material, so care must be taken when cleaning and drying. The part holding the teeth is a bit flimsy and I suspect that the overall material inside will not remain so durable.

I've done a lot of research on which breasts to buy, and this one seemed to have a good balance between quality and price. I don't like gigantic breasts because they look unrealistic, and this one was just big enough and still very realistic. Good sensation and durability. Works well for foreplay paizuri sessions. You would need to bring the boobs closer together if you want to completely envelope your member. If you're looking for an effortless paizuri session on a flat surface, you should look for bigger sized ones.

If you are a regular onahole user, you need this one in your arsenal. Most anal channels (in dual hole hips for example) lack the tightness that this one offers. I wouldn't use this all the time of course, but once in a while when I want a tight suction. Not much stimulation beyond the opening, but the tightness makes up for it overall. I recommend using thicker lube with this one. Very good durability and easy to clean.