1boy, 2012, animal_costume, ass, bent_over, blush, body_writing, bulge, calligraphy, calligraphy_brush, costume, crossdressing, dark-skinned_male, dark_skin, dragon, fang, hair_ornament, hood, hoodie, horns, looking_back, male_focus, new_year, open_mouth, otoko_no_ko, oversized_object, paintbrush, panties, purple_eyes, red_hair, short_twintails, solo, striped, striped_panties, twintails, underwear