Fisting

Crisco and J-lube are great for anal fisting.

The best thing I can tell you is the lube that you like for toys will work just use a lot and take it slow. It may take some time before she can get it all the way in.

I love it when my wife uses toys on me. Vibes etc. I especially enjoy her using her strap-on. Lately, we have been discussing her fisting me. Has anyone tried this? Have any tips or pointers? What's the best lube for this?