Rule34https://rule34.xxx/index.php?page=atom&tags=anatomically correct animal genitalia animal penis anus balls canine canine penis cuddling cum cum in pussy cum in uterus cum inside fallopian tubes female feral feral on feral furry impregnation internal kinaj knotting lying male mammal missionary position nick (kinaj) on back ovaries ovum penetration penis rule 63 selfcest sex sperm cell square crossover straight uterus vaginal penetration x-ray2024-05-02T17:54:44ZRule34