FURVERT!

1:1 2018 2_penises abs animal_genitalia animal_penis anthro apode big_penis black_sclera cobra digital_media_(artwork)diphallism draconcopode duo erection genital_slit genitals grey_body grey_scales hemipenes hi_res higaku horizontal_diphallism human_to_anthro knot knotted_penis koorivlf legless male mismatched_animal_penis mismatched_genitalia mismatched_penis multi_genitalia multi_penis muscular muscular_male naga navel nipples nude open_mouth pecs penis purple_eyes reptile scales scalie serpentine simple_background snake snake_hood solo_focus species_transformation tongue tongue_out transformation vein veiny_penis