FURVERT!

2020 all_fours anthro anus back_spikes backsack balls butt claws dragon fangs finger_claws genitals hair hi_res horn looking_at_viewer looking_back looking_back_at_viewer male muscular muscular_anthro muscular_male mythological_creature mythological_scalie mythology negy nude orange_eyes perineum presenting presenting_hindquarters raised_tail red_body red_hair red_scales scales scalie sharp_teeth simple_background solo spiked_tail spikes spikes_(anatomy)tail teeth