@trepannerguy Next gen gets pretty close. It still needs powdering once in awhile but I have not had to very often-- especially for a soft toy.

The few three layer holes I've had I need to powder every 2-3 uses. Maybe slightly better than traditional soft toys, but it's still a regular part of maintenance. I just ordered the Eiyo no Meiki Arina Hashimoto so I'll pay attention to that and see if the material of the newer models is any more resilient.

I've generally found that there's a strong correlation between softness and the amount of powdering required. Carnivorous mermaid never once powdered. My Erotic Maid Servant and Sujiman Kupa Lolinco Virgo had rough skins that didn't really require that much powdering at all, but they also lacked the rich softness that I crave in a toy.

@trepannerguy I haven't tried any of the next gen artificial skin holes, but from my experience the smooth and average softness onaholes seem to be the ones that need the most powdering. Onaholes that are hard seem to get less sticky due to the hardness, and really soft ones seem to get less sticky due to oil. For example I think the two onaholes I own atm that are the most and least sticky are the Nezuko double tooth, and the mashiros. Nezuko DT is an average softness material and has a very smooth surface. It NEEDS powdering man. Then I have the mashiros which is one of the softest I own and I still powder it to help keep it nice and soft but it definitely requires it much less. That being said soft onaholes can also be extra sticky sometimes.

@trepannerguy I was surprised the first time I used an onahole that didn't need powdering (Time travel Earlier) It's such a convenience!

After about a dozen or so uses I've done one light round of powdering mostly around the hole.