What is your favorite lube and application method?

I prefer Vaseline over water-based lube, since it’s less slippery, even if it's harder to clean. I like to rub a fair amount around the outside of the butthole, and then slowly push my finger inside, followed by a DRE. This is exactly what my grandmother did to me.

Vaseline is my preferred anal lube. I have a liquid water based and a liquid silicone lube as well that are nice, butt Vaseline and anal just go together.