The Big ImageBoard (TBIB) - 2d animation abstract background animated anthro anthro on anthro anthro penetrated anthro penetrating anthro penetrating anthro ball slap balls balls deep bouncing balls bouncing butt canid canine chiropteran duo erection felid fox frame by frame from front position genitals hybrid knot fucking knotting lion male male/male male penetrated male penetrating male penetrating male mammal mating press pantherine penetration rear view sex vicjohansen viola bat viola bat (character)