Message: My Dick Is Too Big For Anal With Her
115753: My girl friend says my dick is to big to have anal sex and hurts her. How can I change that?
Focus on anal play and training with her for a while instead, if she’s willing. Rim her, massage and finger her ass while eating/rubbing her pussy, get her a butt plug or two, work up over time to a dildo a little smaller than you, etc. If you ease up in size gradually, any reasonable size can be comfortably fit anally with enough practice and patience.
I’d suggest reading through the Anal Advice category for more detailed specifics.