gif×3 png×3 Intense back and forth movement and creampie (Patreon)

Continuing from last time, Roll-chan. I couldn't stand just rubbing it.

This time I created a speed difference and an addition of a creampie finish.

This is actually my first time making a finish out of a piston gif.

As the number of different actions increases, the number of frames increases and the number of layers also increases significantly, so it is difficult in many ways.
I want to acquire enough physical strength, machine specs, and layer tidying techniques