Rule 34 Dev - 1boy 1girls aero ahe_gao ass cutie_mark dialogue domination duo dusty_tomes english_text equine female feral feral_on_feral feral_penetrating from_behind_position hooves impregnation male mammal marsminer my_little_pony original_character ovum penetration pterippus sex sperm_cell tail text thick_thighs tongue tongue_out wide_hips wings zebra zebradom|3722064160