2021 arm_up bag black_bag black_hair blush bovine chinese_zodiac closed_eyes extra_nipples female full_body gloves green_bag grey_gloves highres hood hood_up hooded_jacket jacket kawatsu_yuuki lactation long_sleeves nengajou new_year open_mouth original pantyhose print_footwear red_pantyhose roller_skates shoes short_hair shoulder_bag skates skirt solo year_of_the_ox yellow_skirt