Rule 34 Dev - 2018 animal_genitalia animal_penis antlers balls bodily_fluids capreoline cervid cervine_penis christmas clothed clothing comic crotchboobs cum cum_in_mouth cum_inside dialogue duo english_text erection fellatio female feral ftm_transformation fur furry gender_transformation genital_fluids hair holidays horn human_to_feral male mammal open_mouth oral penetration penile penis possession proxer reindeer sex species_transformation speech_bubble spirit text tongue tongue_out transformation|3930726512