FURVERT!

1:1 avian beak black_beak black_body black_feathers black_fur cannibalistic_tendencies digitigrade dracasis dragon duo erection european_mythology faunoiphilia feathered_wings feathers female feral foot_on_wing fur genitals grey_horn gryphon hi_res horn knot lying male male/female membrane_(anatomy)membranous_wings mythological_avian mythological_creature mythological_scalie mythology on_back penetration penis pink_knot pink_penis quadruped scales scalie tail vaginal vaginal_penetration ventral_scales vulva western_dragon wings