FURVERT!

1:1 2_penises animal_genitalia animal_penis big_penis black_body black_scales bodily_fluids collar dragon erection expansion feral fyrre_(fyrrex)genital_expansion genital_fluids genital_slit genitals growth growth_potion growth_sequence hi_res kinkydream male multi_genitalia multi_penis mythological_creature mythological_scalie mythology penis potion scales scalie solo tail tapering_penis wings