Warm up with anal toys: silicone or glass?

Sounds like you are not a beginner since already having partner in there. So maybe something same or larger than partner.

Plugs are nice since you can wear it anywhere/everywhere. In plugs I would recommend njoys plugs (stainless is easy to cleans will last forever.)

If you find them too pricey, them check out glass. They cost less.

For other anal toys, (gentle thrusting) either is fine. Glass or Silicone. Glass again, usually cost less. And also depends what firmness you want. Good softer, shapelier silicone can be be costly. If you have enough $ to spend on this, check out the Fun Factory Stronic line. Auto thrusting, the Drei model is good for vag and anal. I have a video of it moving on it's own. Check it out on our review page.

Just speaking from my experience.

My partner and I are always too impatient when it comes to anal, which is a bad idea, because I'm not physically ready when he enters. So we're looking for some toys to help slow our roll. I'll definitely take a look at the njoy plugs, thanks.

interestingstuff, perhaps you can slow him down by giving him a taste of anal also. EF sells beginner pegging sets. Plenty of reviews on the Newcomers strap-on kit.link

Add a new adventure to both of your sex life's. For males it is prostate massaging.

Glass toys are are nice when adding temperature play however be careful when thrusting. Silicone is a good choice if you are going to include vigorous thrusting when getting ready for your partner's cock since silicone is more flexible than glass, just our 2 cents...