Please don't penetrate my anus, it's painful!

A young woman pleads with her partner not to penetrate her anus, but he ignores her requests. He passionately fucks her ass, causing intense pain until she begs him to stop.

A young man, eager to explore the world of anal pleasure, brings home a sex doll. He's excited to test out the features, especially the anal function. As he prepares for the intense session, he warns his partner, a real doll, not to penetrate his anus as it's incredibly painful. He wants to experience the pleasure of anal without the discomfort. He starts off slowly, enjoying the feeling of fullness. However, as he gets more aroused, he accidentally pushes too hard, hitting his prostate and causing intense pain. The scene becomes a mix of pleasure and pain as he continues to fuck his partner, hoping for the intense sensation he craves. The scene ends with him climaxing, leaving him satisfied but with a newfound respect for the boundaries of anal pleasure.