The Big ImageBoard (TBIB) - ambiguous penetration anthro base one layout basic sequence blue body blue scales bodily fluids body part growth breast growth breasts canid canine canis collar doggystyle domestic dog dragon duo female female penetrated femboy fingering fingering partner flaccid four frame image four frame sequence from behind position gender transformation genital fluids genitals growth hair happy happy sex heart symbol horn human human to anthro husky leash linear sequence long hair looking pleasured male male/female male/male male penetrating male penetrating female mammal mtf transformation mythological creature mythological scalie mythology nordic sled dog nude one row layout penetration penis penis shrinking scales scalie sequence sex species transformation spitz tail tongue tongue out transformation transformation sequence transformative collar vaginal vaginal fingering vaginal fluids witchofavalon