FURVERT!

black_body black_scales claws digitigrade dragon duo erection female feral genitals hi_res kuribon lying male male/female membrane_(anatomy)membranous_wings mythological_creature mythological_scalie mythology on_back orange_insides orange_knot orange_penis orange_vulva penetration penis quadruped scales scalie tail thick_tail tyr-thorn vaginal vaginal_penetration ventral_scales vivaesthyr vulva wings yellow_claws