Rule 34 Dev - animal_genitalia anthro anthro_on_feral black_hair blue_body blue_eyes blue_scales claw_growth claws comic dialogue dragon duo english_text erection european_mythology fangs feral finger_claws genital_slit genitals green_eyes growth hair hi_res horn human human_to_anthro humanoid_genitalia humanoid_penis larger_feral licking long_neck looking_at_another male male/male male_on_feral mammal mythological_creature mythological_scalie mythology nipples nude oral penile penis penis_lick scale_growth scales scalie sex shaded size_difference snout snout_growth spade_tail species_transformation speech_bubble striped_body stripes tail tail_growth teeth text thestory toe_claws tongue transformation transformation_sequence western_dragon zoophilia|13370803648