FURVERT!

animal_genitalia anus black_body black_claws black_horn black_scales blue_body blue_fur blue_knot blue_penis blue_vulva claws digitigrade dragon duo erection female feral fur furred_dragon furred_scalie genital_slit genitals hi_res horn knot lying male male/female membrane_(anatomy)membranous_wings mythological_creature mythological_scalie mythology on_side penetration penis quadruped scales scalie tail vaginal vaginal_penetration viurrr vulva wings