The Big ImageBoard (TBIB) - 8 breasts absurd res adult on teenager age difference anthro anthro dominating human bestiality big breasts bodily fluids breast growth breasts busty feral butt cafet'zin (artist) canid canine canis cheek tuft cross-eyed crossgender digitigrade doggystyle domestic dog dominant dominant anthro dumbification to dog brain duo excessive saliva facial tuft fangs female feral forced forced transformation from behind position fucked silly fur fur growth genitals grey body grey fur growth herm hi res human brain to dog brain human to semi-anthro humanoid intersex intersex/female intersex/male intraspecies knot knot hanging knotting leg grab male mammal mid transformation mind simplification mti crossgender multi breast multi breast growth muscular muscular anthro muscular male nude older anthro penetration penis purple eyes rape red penis saliva same-species bestiality sex shaded signature simple background simple shading simplified brain simplified mind size difference slim human slim male species transformation spread legs spreading tail grab tan body tan nose tan skin teenager transformation transformation through sex tuft vaginal vaginal penetration were werecanid werecanine werewolf wolf yellow body yellow fur young younger human younger penetrated