Do Cats Masturbate? Feline Behavior Explained Catster Please help. Is my cat masturbating? He does this all the time. If you look, his back rump is hunching on the blanket. I got him when he was 2 already spayed. Ive never had any other cat do this. Cat masturbates whilst staring at the other male cat : r CatAdvice When Do Male Cats Become Sexually Active? Vet Reviewed Signs & Recommendations Catster The truth about cat sex I'm going to have to admit, when I am encouraging people to have their cats neutered, internally I don't react well when they tell me they don't The truth about cat sex I'm going to have to admit, when I am encouraging people to have their cats neutered, internally I don't react well when they tell me they don't