2017 :d absurd_res ambiguous_gender aquatic_dragon ass_up barbed_penis black_eyes black_fur black_scales black_skin black_spots blue_skin caesar_(nitrods) claws closed_eyes cock_worship collaborative_fellatio cum cum_drip cum_on_penis curled_horn dradmon dragon dripping erection fellatio female feral feral_on_feral flesh_whiskers foursome frill fur furred_dragon gangbang green_eyes green_scales green_skin green_tongue group group_sex half-closed_eyes highres horn lake lying male male/ambiguous mountain neck_tuft on_back on_front open_mouth oral outside penis pink_penis pink_tongue prehensile_tongue purple_skin purple_tongue red_skin ridged_horn saliva saliva_string scales sex sharp_teeth side_view signature sky slit_pupils smile snow spikes spots straight stripes tapering_penis teeth toe_claws tongue tongue_out tuft water white_skin white_stripes wingless_dragon