The Big ImageBoard (TBIB) - 8 breasts adult adult on teenager age difference anthro anthro dominating human bestiality bestiality impregnation big breasts big penis bodily fluids brain breast growth breasts busty feral butt cafet'zin (artist) canid canine canis cheek tuft cross-eyed crossgender cum cum bath cum everywhere cum explosion cum in ass cum in uterus cum inside cum on back cum on body cum on breasts cum on butt cum on ground cum on leg cum pool cumshot digitigrade dirty talk doggystyle domestic dog dominant dominant anthro dumbification to dog brain duo ejaculation erection excessive cum excessive saliva facial tuft fangs feral forced forced transformation from behind position fucked silly fur fur growth genital fluids genitals grey body grey fur growth herm hi res human brain to dog brain human to semi-anthro in heat internal intersex intersex/male intraspecies knot knot hanging knotting leaking cum leg grab male mammal mental transformation messy mid transformation mind (disambiguation) mind simplification minded mti crossgender multi breast multi breast growth muscular muscular anthro muscular male nude older anthro onomatopoeia organs penetration penis purple eyes rape red penis saliva same-species bestiality sex shaded signature simple simple background simple shading simplified size difference slim human slim male sound effects species transformation spread legs spreading story story in description tail grab tan body tan nose tan skin teenager text transformation transformation through sex tuft uterus vaginal vaginal penetration were werecanid werecanine werewolf wolf yellow body yellow fur young younger human younger penetrated