Special preparatory work carried out before anal sex—anal stretching. What is normally kept secret and never shown to anyone is here captured on film as a complete fetish. The once forbidden content has been restructured into a full work, realistically depicting the actresses slowly loosening and softening their normally closed anuses. Using fingers and specialized tools, they fully open the depths of their anal holes, with the sensations gradually transforming into sexual arousal. This raw, unfiltered portrayal draws viewers in, offering a completely new sensory experience.