Prompt

endless loop animation of anal sex, scene focusing on the distinct motion of fast entry followed by slow, deliberate withdrawal, with the active person suddenly shoving their penis deep into the tight anus in a quick thrust, then slowly pulling it all the way back to the tip, creating a repeated pattern of rapid, forceful entry and tantalizingly slow exit, the camera capturing the clear difference in pace, highlighting the intense penetration during the quick thrust and the stretched, detailed withdrawal, the hips moving with precise control to execute this contrasting rhythm, ensuring each fast entry reaches the utmost limits of penetration, the focus on the hypnotic, seesaw-like motion and the intense, unfiltered connection between the two people, enhanced by the high resolution detail, the video beginning and ending with the same frame to ensure a seamless loop.,