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1:1 3_fingers 3_toes adventure_time alpha_channel ambiguous_gender bat bat_wings black_hair blush bottomwear cartoon_network clothing crop_top demon demon_humanoid discount-supervillain dot_eyes duo fangs feet female feral fingers floating grey_body grey_skin hair humanoid humanoid_pointy_ears long_hair mammal marceline_abadeer membrane_(anatomy)membranous_wings open_mouth open_smile pale_skin pointy_ears shirt shorts simple_eyes smile teeth toes toony topwear vampire wings