Rule 34 Dev - 2014 3d all_the_way_through ambiguous_gender anal anal_sex anal_threading animal_genitalia anthro anus ass blue_scales claws closed_eyes cum deep_rimming dragon dripping drooling duo erection extreme_penetration feral firondraak genital_slit hi_res horn internal large_insertion leaking lizard male nude open_mouth oral oral_vore orgasm penetration penis reptile rimming salireths saliva scales scalie sex sharp_teeth simple_background size_difference slit smaller_male smaug soft_vore stomach_bulge stretching teeth the_hobbit tongue tongue_out vore yellow_eyes|2157989456