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 Do Cats Masturbate? Feline Behavior Explained Catster Amazon.com: Jesakmie 6.1in Orange Cat Shaped Male Masterburters, Pocket Pussy Sucking Toy Silicone Plush Animal Male Masterbaters for Men, Cat Soft Masturbater Cup Masturbation Toy for Men : Health & Household 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.