Rule 34 Dev - 2016 3_toes abs anal animal_genitalia anthro biceps blonde_hair blue_scales blush claws clothed clothing cum cum_inside dragon duo erection genital_slit hair horn human husdingo male mammal muscular muscular_male nipples nude open_mouth pecs penetration penis red_scales scales scalie simple_background slit teeth toe_claws toes tongue torn_clothing transformation yaoi|2853707808