FURVERT!

balls big_penis blue_body bodily_fluids claws dragon erection european_mythology feet feral forked_tongue genital_fluids genitals hi_res knot lying male male_feral masturbation membrane_(anatomy)membranous_wings mythological_creature mythological_scalie mythology non-mammal_balls on_back open_mouth penile penile_masturbation penis precum quo_(rubbishdragon)scales scalie solo spread_legs spreading tail tongue tongue_out ventral_scales western_dragon wings zhulya_(artist)