FURVERT!

alastor_(featheredpredator)anal anal_knotting anal_penetration animal_genitalia anus black_body black_fur blue_body blue_fur blue_knot blue_pawpads bodily_fluids butt cannibalistic_tendencies claws cum cum_inside cutaway dragon duo feral fur furred_dragon furred_scalie genital_fluids genital_slit genitals green_body green_fur grey_penis hi_res internal internal_anal knot knotting male male/male membrane_(anatomy)membranous_wings mythological_creature mythological_scalie mythology orange_knot orange_penis pawpads penetration penis quadruped red_body red_pawpads red_scales scales scalie sehiny sheath tail tongue tongue_out white_claws wings