Slippery Steam Train

When you fill a spoon with lube and stick it in your orifice in order to lubricate your ass, then you continue to shovel the lube into your orifices.

Rupert: I wanted to try new things with Gertrude. What's the best way to lubricate my anus?
Mallory: The best thing is the slippery steam train, you'll be more slippery than ever before!