FURVERT!

animal_genitalia avian avian_feet beak beak_growth bed bird book box building city cityscape claws cloaca cloacal cloacal_fingering cloacal_masturbation container controller corvid corvus_(genus)duo feather_growth feathers feral fingering flying food furniture game_controller gaming genitals growth hair hi_res human injection inside kneeling lamp looking_at_reflection looking_back loss_of_dexterity male mammal masturbation medium_truck mid_transformation mirror mountain needler on_another on_bed open_mouth oscine pamphlet passerine pizza pizza_box playing_video_game raven reflection shrinking size_difference size_transformation sunset tail tail_feathers transformation truck usedusername utility_pole van vehicle wings