The Big ImageBoard (TBIB) - anon anthro anthro dominating human anthro penetrating anthro penetrating human back muscles balls big dom small sub blue body blue fur blush bodily fluids butt cum cum while penetrated dominant duo ejaculation while penetrated erection felid fur genital fluids genitals hi res holding head holding partner human human on anthro human penetrated interspecies japanese text larger anthro larger male lying male male/male male penetrated male penetrating male penetrating male mammal multicolored body multicolored fur oral oral penetration pantherine penetration penis sex sitting on another size difference smaller human smaller male striped body striped fur stripes submissive submissive human submissive male sweat tail tail around leg text tiger white body white fur