Rule 34 Dev - 2boys anal ass ass_juice black_eyes black_hair blush dog_boy fangs furry furry_with_non-furry grey_hair heart heart-shaped_pupils highres interspecies missionary multiple_boys muscular muscular_male original penis scar scar_on_face shino_tsu_ku short_hair size_difference sweat symbol-shaped_pupils tail testicle_peek yaoi|23621222313