Rule34https://rule34.xxx/index.php?page=atom&tags=2019 5 fingers all fours anthro anthro on anthro ass back muscles balls bird dog bubble butt canid canine canis cum cum in ass cum inside dat ass desidobie domestic dog duo ear piercing erection gay golden retriever hair humanoid hunting dog kihu kneeling male male only male penetrated male penetrating mammal mattress muscular muscular male nipples nude penetration piercing retriever sex tongue tongue out yaoi2024-05-04T14:18:54ZRule34