FURVERT!

abdominal_bulge anal anal_penetration anthro anus balls black_anus black_cum black_knot black_penis blue_body blue_horn blue_scales bodily_fluids butt claws colored_cum cum cum_inflation cum_inside cum_through dragon duo erection feral firondraak genital_fluids genitals hi_res horn inflation knot male male/male mythological_creature mythological_scalie mythology penetration penis scales scalie shiaz size_difference smaller_penetrated unusual_bodily_fluids unusual_cum unusual_genital_fluids white_body white_claws white_horn white_scales